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2456705 — GOVERNOR ASSEMBLY,AIR BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2456705: GOVERNOR ASSEMBLY,AIR BRAKE.

The GOVERNOR ASSEMBLY,AIR BRAKE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OVERALL, thickness: 0.031 INCHES NOMINAL IN, hole_diameter: 0.133 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN, overall_diameter: 0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-872-1550, 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
2456705
NSN: 2530-00-872-1550
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OVERALL
thickness0.031 INCHES NOMINAL IN
hole_diameter0.133 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
overall_diameter0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN2530-00-872-1550
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GOVERNOR ASSEMBLY,AIR BRAKE TITLE COMPONENT PN 2456705 MFR GOVERNOR ASSEMBLY,AIR
SUBSTITUTES & CROSS-REFERENCES 7
2431625Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
D0TZ2885-AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
276232Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
682846Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
680480Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8A2224Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2456705?
2456705 is a GOVERNOR ASSEMBLY,AIR BRAKE.
What parts can replace 2456705?
There are 7 known substitutes for 2456705: 2431625, D0TZ2885-A, 276232 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2456705?
2456705 is cataloged in the U.S. Government catalog under NSN 2530-00-872-1550. 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.