9D4510 — SHAFT AND LINK ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

9D4510: SHAFT AND LINK ASSEMBLY.

The SHAFT AND LINK ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OVERALL, nut_style: DOUBLE HEXAGON, lubrication: DRY FILM LUBRICANT, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_height: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-063-5745, 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

9D4510

NSN: 2540-01-063-5745
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP 8740 OVERALL
nut_style	DOUBLE HEXAGON
lubrication	DRY FILM LUBRICANT
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
overall_height	0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
hardness_rating	34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
washer_thickness	0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
countersink_angle	90.0 DEGREES NOMINAL NUT
surface_treatment	CADMIUM OVERALL
NSN	2540-01-063-5745

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

SH721202AReference document

Same NSN cross-reference

Reference document — Secondary reference

665620Same 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 9D4510?

9D4510 is a SHAFT AND LINK ASSEMBLY.

What parts can replace 9D4510?

There are 2 known substitutes for 9D4510: SH721202A, 665620. Substitute compatibility should be verified for your specific system.

What is the NSN for 9D4510?

9D4510 is cataloged in the U.S. Government catalog under NSN 2540-01-063-5745. This indicates validated use in U.S. government and defense supply chains.

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