7377643 — SLEEVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7377643: SLEEVE.

The SLEEVE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: ROUND W/WRENCH FLATS, grip_length: 0.095 INCHES NOMINAL IN, head_height: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN, head_diameter: 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, thread_length: 0.925 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-737-7643, 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

7377643

NSN: 2520-00-737-7643
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
head_style	ROUND W/WRENCH FLATS
grip_length	0.095 INCHES NOMINAL IN
head_height	0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
head_diameter	0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
thread_length	0.925 INCHES MINIMUM IN
fastener_length	1.020 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
features_provided	FINISHED HEAD
surface_treatment	PASSIVATE OVERALL
width_between_flats	0.280 INCHES NOMINAL IN
nominal_thread_diameter	0.250 INCHES IN
NSN	2520-00-737-7643

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

427149Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7377643?

7377643 is a SLEEVE.

What parts can replace 7377643?

There is 1 known substitute for 7377643: 427149. Substitute compatibility should be verified for your specific system.

What is the NSN for 7377643?

7377643 is cataloged in the U.S. Government catalog under NSN 2520-00-737-7643. This indicates validated use in U.S. government and defense supply chains.

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