23012279 — TRANSMISSION,HYDRAULIC,VEHICULAR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

23012279: TRANSMISSION,HYDRAULIC,VEHICULAR.

TRANSMISSION,HYDRAULIC,VEHICULAR. Key specifications include material: STEEL COMP E52100 OR STEEL COMP 8620 OR STEEL OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL, bore_diameter: 0.2500 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, inner_ring_width: 0.3750 INCHES NOMINAL IN, outer_ring_width: 0.2813 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2520-01-157-2901, 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

23012279

NSN: 2520-01-157-2901
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)

SPECIFICATIONS

material	STEEL COMP E52100 OR STEEL COMP 8620 OR STEEL OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL
bore_diameter	0.2500 INCHES NOMINAL IN
alignment_type	RIGID
surface_finish	GROUND
inner_ring_width	0.3750 INCHES NOMINAL IN
outer_ring_width	0.2813 INCHES NOMINAL IN
special_features	OIL HOLE AND GROOVE IN INNER RING
style_designator	CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
surface_treatment	CHROMIUM OUTER RING OUTSIDE DIAMETER
lubrication_material	GREASE
overall_outside_diameter	0.8750 INCHES NOMINAL IN
retainer_fabrication_method	PRESSED
NSN	2520-01-157-2901

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

7-904-000113Reference document

Same NSN cross-reference

Reference document — Secondary reference

AT545Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 23012279?

23012279 is a TRANSMISSION,HYDRAULIC,VEHICULAR.

What parts can replace 23012279?

There are 2 known substitutes for 23012279: 7-904-000113, AT545. Substitute compatibility should be verified for your specific system.

What is the NSN for 23012279?

23012279 is cataloged in the U.S. Government catalog under NSN 2520-01-157-2901. This indicates validated use in U.S. government and defense supply chains.

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23012279 — TRANSMISSION,HYDRAULIC,VEHICULAR

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