We use cookies to improve your browsing experience and help us improve our websites. By continuing to use our website, you agree to our use of such tracking technologies on the site. The information collected through such tracking technologies may also be shared with our digital advertising and analytics partners. Agree Learn more

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

Skip to main content

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

×

To see product availability

Enter a Delivery Zip Code

OFFERS & REBATES
Industries
Solutions
Resources

TELL US MORE

To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account

Zip Code should not be blank Email and Password should not be blank

Enter Delivery Zip Code

or

Log In

Email Address

Password Show Hide

LOG IN

Forgot Password?

Need an Account? Register

TELL US MORE

Are you currently located in California?

8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)

Password cannot contain space

Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.

No

Yes

Have an account?Login

Gases
Gas Equipment
Welding Products
Safety Products
Tools & Hardware
View All

Home/
Category Page

Results For:

Narrow Results:

{$title}

{$label}

By Category
Safety Products (2,788)

Tools and Hardware (14)

Welding Products (1)

MSA

MSA. The Safety Company

There’s a reason MSA is known worldwide as “The Safety Company.” It’s because they craft the highest-quality safety products possible so people across the world are able to work in the safest environments possible.

Learn more about MSA

Top Product Categories

MSA APR Masks, Cartridges & Filters

APR Masks, Cartridges & Filters

SHOP NOW

MSA Gas Monitors & Sensors

Gas Detection

SHOP NOW

MSA Fall Protection

Fall Protection

SHOP NOW

MSA Head, Eye & Face Protection

Head, Eye & Face Protection

SHOP NOW

MSA PAPR Respiratory Protection

PAPR Respiratory Protection

SHOP NOW

Product Spotlights

Picture of MSA Climbing Helmet

MSA H2™ Climbing Style Hemlet

Picture of the MSA ALTAIR io™ 4 Multi Gas Monitor

MSA ALTAIR io™ 4 Combustible Gas, Carbon Monoxide, Hydrogen Sulfide, And Oxygen Multi Gas Monitor

Picture of the MSA V-FIT™ Medium - Large Harness

MSA V-FIT™ Medium - Large Harness

Picture of the MSA V-SHOCK® Self Retracting Lanyard

MSA V-SHOCK® Self Retracting Lanyard

Picture of the MSA Medium Advantage® 3200 Series Full Face Air Purifying Respirator

MSA Medium Advantage® 3200 Series Full Face Air Purifying Respirator

Picture of the MSA Multi Gas Respirator Cartridge

MSA Advantage Series Respirator Cartridge

Picture of MSA White V-Gard® PU Full Brim Hard Hat With 4 Point Ratchet Suspension

MSA White V-Gard® Polyethylene Full Brim Hard Hat With Ratchet/4 Point Ratchet Suspension

Picture of MSA V-Gard® 8

MSA V-Gard® 8" X 17" X .04" Clear Polycarbonate Faceshield

Picture of MSA Advantage® 4000 Facepiece

MSA Advantage® 4000 Facepiece

Picture of MSA SoundControl® Gray Cap Mount Earmuffs

MSA SoundControl® Gray Cap Mount Earmuffs

Shop All MSA Products

Compare Products Up to 4

Sort by:

MSA479001

MSA Female Female Socket Assembly

MSA Female Female Socket Assembly

Show Full Description Hide Full Description

Compare

MSA Female Female Socket Assembly

MSA Female Female Socket Assembly

MSA Female Female Socket Assembly

Show Full Description Hide Full Description

Airgas Part #:MSA479001

MSA603153

MSA Tape

MSA Tape

Show Full Description Hide Full Description

Compare

MSA Tape

MSA Tape

Show Full Description Hide Full Description

Airgas Part #:MSA603153

MSA805110

MSA Locking Gasket

MSA Locking Gasket

Show Full Description Hide Full Description

Compare

MSA Locking Gasket

MSA Locking Gasket

MSA Locking Gasket

Show Full Description Hide Full Description

Airgas Part #:MSA805110

MSA816618

MSA Buckle Assembly

MSA Buckle Assembly

Show Full Description Hide Full Description

Compare

MSA Buckle Assembly

MSA Buckle Assembly

MSA Buckle Assembly

Show Full Description Hide Full Description

Airgas Part #:MSA816618

MSA637166

MSA Rivet

MSA Rivet

Show Full Description Hide Full Description

Compare

MSA Rivet

MSA Rivet

Show Full Description Hide Full Description

Airgas Part #:MSA637166

MSA60708

MSA O-Ring

MSA O-Ring

Show Full Description Hide Full Description

Compare

MSA O-Ring

MSA O-Ring

Show Full Description Hide Full Description

Airgas Part #:MSA60708

MSA10030790

MSA Dual Port Housing Kit

MSA Dual Port Housing Kit

Show Full Description Hide Full Description

Compare

MSA Dual Port Housing Kit

MSA Dual Port Housing Kit

MSA Dual Port Housing Kit

Show Full Description Hide Full Description

Airgas Part #:MSA10030790

MSA10030795

MSA Button Harness

MSA Button Harness

Show Full Description Hide Full Description

Compare

MSA Button Harness

MSA Button Harness

MSA Button Harness

Show Full Description Hide Full Description

Airgas Part #:MSA10030795

MSA10030796

MSA

MSA

Show Full Description Hide Full Description

Compare

MSA

MSA

Show Full Description Hide Full Description

Airgas Part #:MSA10030796

MSA10030797

MSA Rubber Harness Slide

MSA Rubber Harness Slide

Show Full Description Hide Full Description

Compare

MSA Rubber Harness Slide

MSA Rubber Harness Slide

MSA Rubber Harness Slide

Show Full Description Hide Full Description

Airgas Part #:MSA10030797

MSA10025280

MSA Small Silicone Face Blank

MSA Small Silicone Face Blank

Show Full Description Hide Full Description

Compare

MSA Small Silicone Face Blank

MSA Small Silicone Face Blank

MSA Small Silicone Face Blank

Show Full Description Hide Full Description

Airgas Part #:MSA10025280

MSA10107541

MSA 100 CFM Filter Element Kit

MSA 100 CFM Filter Element Kit

Show Full Description Hide Full Description

Compare

MSA 100 CFM Filter Element Kit

MSA 100 CFM Filter Element Kit

MSA 100 CFM Filter Element Kit

Show Full Description Hide Full Description

Airgas Part #:MSA10107541

MSA10113330

MSA 50' Airline

MSA 50' Airline

Show Full Description Hide Full Description

Compare

MSA 50' Airline

MSA 50' Airline

MSA 50' Airline

Show Full Description Hide Full Description

Airgas Part #:MSA10113330

MSA10094029

MSA FireHawk®/M7 Ultra Elite® Facepiece Assembly For Ultra Elite

MSA FireHawk®/M7 Ultra Elite® Facepiece Assembly For Ultra Elite

Show Full Description Hide Full Description

Compare

MSA FireHawk®/M7 Ultra Elite® Facepiece Assembly For Ultra Elite

MSA FireHawk®/M7 Ultra Elite® Facepiece Assembly For Ultra Elite

MSA FireHawk®/M7 Ultra Elite® Facepiece Assembly For Ultra Elite

Show Full Description Hide Full Description

Airgas Part #:MSA10094029

MSA10097888

MSA Inhalation Valve Kit

MSA Inhalation Valve Kit

Show Full Description Hide Full Description

Compare

MSA Inhalation Valve Kit

MSA Inhalation Valve Kit

MSA Inhalation Valve Kit

Show Full Description Hide Full Description

Airgas Part #:MSA10097888

MSA10097891

MSA

MSA

Show Full Description Hide Full Description

Compare

MSA

MSA

Show Full Description Hide Full Description

Airgas Part #:MSA10097891

MSA10082527

MSA Firehawk® Responder® Second Stage Regulator Assembly

MSA Firehawk® Responder® Second Stage Regulator Assembly

Show Full Description Hide Full Description

Compare

MSA Firehawk® Responder® Second Stage Regulator Assembly

MSA Firehawk® Responder® Second Stage Regulator Assembly

MSA Firehawk® Responder® Second Stage Regulator Assembly

Show Full Description Hide Full Description

Airgas Part #:MSA10082527

MSA479023

MSA Plug

MSA Plug

Show Full Description Hide Full Description

Compare

MSA Plug

MSA Plug

Show Full Description Hide Full Description

Airgas Part #:MSA479023

MSA637946

MSA Coupler

MSA Coupler

Show Full Description Hide Full Description

Compare

MSA Coupler

MSA Coupler

Show Full Description Hide Full Description

Airgas Part #:MSA637946

MSA66691

MSA NO 12 - 24 X 2" Brass Machine Screw For Scba Cylinder Carrier

MSA NO 12 - 24 X 2" Brass Machine Screw For Scba Cylinder Carrier

Show Full Description Hide Full Description

Compare

MSA NO 12 - 24 X 2" Brass Machine Screw For Scba Cylinder Carrier

MSA NO 12 - 24 X 2" Brass Machine Screw For Scba Cylinder Carrier

MSA NO 12 - 24 X 2" Brass Machine Screw For Scba Cylinder Carrier

Show Full Description Hide Full Description

Airgas Part #:MSA66691

‹ PREV
1..
137
138
139
140
141
NEXT ›

D5FB23693B01D0702B7778562772C6FC

D5FB23693B01D0702B7778562772C6FC

Gas Supply

Airgas Dry Ice
Bulk Gas Supply
Food Grade Gases
Gas Cylinders
Gas Supply Modes
Industrial Gases
Medical Grade Gases
Shop Gases

Expertise

Additive Manufacturing
Aerospace & Defense
Airgas Healthcare
Construction
Energy & Chemicals
Food Industry
Life Sciences
Metal Fabrication
Retail
View All

Resources

Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
User Guides
Welder Rentals

Our Company

Careers
Diversity and Inclusion
Events
Fill Your Potential
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Terms

Do Not Sell/Share My Personal Information
Mobile App Policy
Privacy Policy
Return Policy
Terms & Conditions
Terms of Sale
Website Accessibility

Contact

Connect with Sales
Customer Service
Emergency Response
Find a Branch

Log In
Register
ONE TIME PAYMENT
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2026 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Website Accessibility ||Return Policy ||Website Accessibility |

D5FB23693B01D0702B7778562772C6FC

D5FB23693B01D0702B7778562772C6FC

D5FB23693B01D0702B7778562772C6FC

D5FB23693B01D0702B7778562772C6FC

D5FB23693B01D0702B7778562772C6FC

D5FB23693B01D0702B7778562772C6FC