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28A4122 — CHAMBER,AIR BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

28A4122: CHAMBER,AIR BRAKE.

The CHAMBER,AIR BRAKE is a the manufacturer industrial component. Key specifications include special_features: MTG METHOD:CENTER HOLE AND FLAT FACE W/STUDS. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-335-9803, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
28A4122
NSN: 2530-01-335-9803
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
special_featuresMTG METHOD:CENTER HOLE AND FLAT FACE W/STUDS
NSN2530-01-335-9803
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAMBER,AIR BRAKE TITLE COMPONENT PN 28A4122 MFR CHAMBER,AIR BRAKE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMTG METHOD:CENTER HOLE AND FLAT FACE W/STUDS
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-003-5229 2530-00-139-4058 2530-00-363-4183 2530-00-478-5792 2530-00-496-2927 2530-00-701-0656 2530-00-734-2546 2530-01-171-5122
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28A4122?
28A4122 is a CHAMBER,AIR BRAKE.
What is the NSN for 28A4122?
28A4122 is cataloged in the U.S. Government catalog under NSN 2530-01-335-9803. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.