Support and Maintenance

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 cookies. Agree Learn more

Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

(0)

To see product availability

Enter a Delivery Zip Code

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

Email Address

Password Show Hide

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.

Yes

Have an account?Login

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

Home/
Category Page/
Gas Equipment/
Support and Maintenance

Results For:
By Category
Support and Maintenance
Gas
Oxygen Fuel Gases

Narrow Results:

By Category
Gas Fittings and Adapters (178)

Gas Support Accessories (16)

Torch and Regulator Repair Parts (12)

By Manufacturer
Western Enterprises (131)

RADNOR™ (31)

Victor Equipment (20)

Harris Calorific (10)

Miller Electric Manufacturing (7)

Koike Aronson Inc (6)

Markal Company (1)

Material
Brass (111)

Stainless Steel (9)

Steel (7)

Chrome Plated Brass (4)

Plastic (3)

Anodized Aluminum (2)

ABS Plastic (1)

Carbon Steel (1)

Nickel-Plated (1)

PTFE (1)

Size Description
DISS1240 (31)

9/16" - 18 UNF (26)

CGA-540 (18)

1/8" NPT Male (8)

9/16" - 18 UNF B" (8)

1/4" NPT Male (5)

1/8" NPT Female (4)

2" (4)

DISS (4)

1/4" (3)

1/4" Female (3)

1/4" Male (3)

1/4" NPT Male X 3" L (3)

2 1/2" L (3)

9/16" - 18 B RH (3)

9/16" - 18 UNF B RH (3)

9/16" - 18 UNF RH (3)

B X 9/16" - 18 LH (3)

B X 9/16" - 18 RH (3)

DISS Male (3)

Handtight Nut X Nipple (3)

.908" - 14 Female RH (2)

1.3" X 6.5" X 12.7" (2)

1/4" B ID" (2)

1/4" NPT Male X 2 1/2" L (2)

1/4" NPT Male X 2" L (2)

1/4" NPTM (2)

13" X 4.25" X 3.5" (2)

3/16" (2)

3/16" Tapered X 3/8" (2)

9/16" - 18 B" (2)

B Male LH X 1/4" NPT Male (2)

B Oxygen RH Male (2)

DISS 1240 (2)

DISS Male X Female (2)

.908 - 14 NGO RH (1)

.908" - 14 NGO RH (1)

.965" - 14 NGO RH Female (1)

1 1/2" - 28" (1)

1 1/4" - 12" (1)

1 1/8" Hose (1)

1" X 3.1" X 5.8" (1)

1-15/32" Long - 1/4" ID" (1)

1-15/32" Long - 3/16" ID" (1)

1-15/32" Long - 3/8" ID" (1)

1-15/32" Long - 5/16" ID" (1)

1.108" - 14 NGO RH Female (1)

1/2" NPT Male (1)

1/2" NPT Male X 7/8" - 14 RH (1)

1/4 NPT Male X 9/16" - 18 B RH (1)

1/4 NPT Male X 9/16" - 18 UNF B RH (1)

1/4" A B ID" (1)

1/4" NPT (1)

1/4" NPT Female (1)

1/4" NPT Female Inlet X 1/4" NPT Female Outlet (1)

1/4" NPT Male RH X B Female Swivel RH (1)

1/4" NPT Male X Female (1)

1/4" NPT Male" (1)

1/4" NPT X 2" L (1)

1/4" NPT X 9/16" - 18 UNF-2A RH" (1)

1/8" NPT Female Inlet X 1/4" NPT Female Outlet (1)

1/8" NPT Male x 1" Broached (1)

10.2" X 2.8" X 2.1" (1)

11/16" (1)

2" X 9.3" X 11" (1)

3/8" (1)

3/8" - 24 UNF RH Male X 9/16" - 18 UNF RH Female" (1)

4 Ounce Jar (1)

9/16" - 18 B - 1/4" ID" (1)

9/16" - 18 B - 3/16" ID" (1)

9/16" - 18 LH (1)

9/16" - 18 RH Female (1)

9/16" - 18 UNF LH (1)

9/16" - 18 UNF RH Male X 3/8" - 24 UNF RH Female" (1)

9/16" - 18 X 1/4 B Male NPT (1)

9/16" - 18" B (1)

90° (1)

B (1)

B 9/16" - 18 CGA-022 RH (1)

B 9/16" - 18 Female Inlet X B 9/16" - 18 Male Outlet (1)

B 9/16" - 18 Female RH Inlet X B 9/16" - 18 Male RH Outlet (1)

B Male RH X 1/4" NPT Male (1)

B Oxygen Male (1)

CGA-021 (1)

CGA-022 (1)

CGA-023 (1)

CGA-024 (1)

CGA-025 (1)

CGA-280 X CGA-540 (1)

CGA-346 X CGA-540 (1)

CGA-350 (1)

CGA-440 Male X Female (1)

CGA-500 X CGA-540 (1)

CGA-540 Female (1)

CGA-540 X CGA-346 (1)

DISS Nut X Nipple (1)

DISS1240 Female Inlet X 1/4" NPT Female Outlet (1)

Female (1)

Male (1)

No 1 (1)

No 20 (1)

No 7 (1)

Nut X Nipple (1)

Oxygen Female (1)

Gas
Acetylene (61)

Fuel Gas (55)

Air (42)

Nitrogen (42)

Carbon Dioxide (40)

Medical Air (33)

Argon (32)

Helium (23)

Nitrous Oxide (21)

Inert Gases (19)

Inert Gas (17)

Hydrogen (14)

Medical Mixtures (11)

Propane (11)

POL Acetylene (10)

Natural Gas (8)

Carbon Dioxide-Oxygen Mixtures (CO2 >7%) (7)

Helium-Nitrogen Mixtures (6)

Industrial Air (5)

Propylene (5)

Suction (5)

Inert (4)

Alternate Fuel Gases (3)

B Tank Acetylene (3)

Flammable (3)

Industrial Mixture (Oxygen) (3)

Methane (3)

Water (3)

Commercial Acetylene (2)

Evacuation (2)

Industrial Gas (2)

MC Acetylene (2)

Manifold Oxygen (2)

Medical Breathing Mixtures (2)

Medical Oxygen (2)

Natural (2)

Special Mixtures (2)

40% Air (1)

60% Helium (1)

All Gases (1)

British Oxygen & Inert Gas (1)

Corrosive (1)

Dry (1)

Fuel (1)

Helium-Oxygen Mixtures (Helium > 80%) (1)

LP (1)

LPG (1)

Mapp Gas (1)

Medical (1)

Medical Mixture (1)

Mixture (1)

Non-Corrosive (1)

Non-Flammable Mixtures (1)

Oxygen-Carbon Dioxide Mixtures (Carbon Dioxide < 7%) (1)

Refrigerant (1)

Station Oxygen (1)

Product Type
Quick Connect (17)

Hose Nipple (15)

Hose Adapter (14)

Adapter (8)

Hose Nut (8)

Quick Disconnect Set (8)

Quick Connect Adapter (7)

Hose Coupler (6)

Repair Kit (6)

Coupler Tee (5)

Gauge Guard (5)

Quick Connect Set (5)

Quick Disconnect Female Socket (5)

Y Connector (5)

Nut (4)

Pressure Test Gauge (4)

Hex Nut (3)

Hose Connector (3)

Nipple And Nut (3)

Quick Disconnect Male Plug (3)

Coupling Set (2)

Hose Nipple Set (2)

Nipple (2)

Quick Connect Coupler (2)

Quick Connect Y-Coupler (2)

Regulator Outlet Bushing (2)

Torch Stand (2)

Y Connection (2)

Adaptor (1)

Body Adapter (1)

Bushing (1)

Cartridge Valve (1)

Chain And Plug Assembly (1)

Check Valve (1)

Circle Cutting Attachment (1)

Dust Cap (1)

Elbow (1)

Gas Blender (1)

Hose Adaptor (1)

Hose Barb (1)

Hose Bushing Set (1)

Hose Bushings (1)

Hose Coupler Set (1)

Hose Kit (1)

Hose Nut Set (1)

Hose Nut/Nipple (1)

Hose Y Connector (1)

Outlet Adapter (1)

Pipe Thread Tape (1)

Plug (1)

Quick Connect Pack (1)

Quick Disconnect Locking Socket (1)

Quick-Connect Set (1)

Regulator Inlet Nipple (1)

Regulator Inlet Nut (1)

Roller Guide (1)

Socket (1)

Strip Cutter (1)

Swivel (1)

Tailpiece (1)

Twin Tip Adapter (1)

Two Hose Manifold (1)

Y Hose Coupler (1)

Yoke (1)

Part Type
Control Valve (1)

Control Valve Assembly (1)

Hose Connection (1)

Line Station Valve (1)

Mixer and Nozzle Nut Assembly (1)

Needle Valve (1)

O-Ring (1)

Slip Ring (1)

Valve Chamber Cap (1)

Valve Repair Kit (1)

Washer (1)

Wheel And Stem Assembly (1)

Gas/Torch/Cutting Attachment Or Regulator Series
100C\ J-100C\ V-743 Series Torch (1)

Model 36-2 Cutting Attachment (1)

Model VCA-1060 Cutting Attachment (1)

ST 900C Hand Cutting Torch (1)