37-45-7880 — COUPLING,SHAFT,RIGID

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

37-45-7880: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 3.8800 INCHES NOMINAL IN, overall_diameter: 4.2500 INCHES NOMINAL IN, end_item_identification: LOS ANGELES CLASS SSN (688), part_name_assigned_by_controlling_agency: COUPLING, FAIRING. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-486-7057, 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

37-45-7880

NSN: 3010-01-486-7057
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	COPPER ALLOY
overall_length	3.8800 INCHES NOMINAL IN
overall_diameter	4.2500 INCHES NOMINAL IN
end_item_identification	LOS ANGELES CLASS SSN (688)
part_name_assigned_by_controlling_agency	COUPLING, FAIRING
NSN	3010-01-486-7057

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 4.2500 INCHES NOMINAL IN

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	4.2500 INCHES NOMINAL IN
OVERALL LENGTH	3.8800 INCHES NOMINAL IN
SPECIAL FEATURES	FIRST END DIA. OPENING 2.000 TO 2.004 INCHES. SECOND END DIA. OPENING THREADED 3.375-8UN-2B X 1.310 DEEP. SECOND END DRILLED 0.620 INCHES FROM END 2 X THRU 1 WALL 90 DEGREES APART AND THREADED 0.375-16-UNC-2B IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	COUPLING, FAIRING
END ITEM IDENTIFICATION	LOS ANGELES CLASS SSN (688)
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 3

7068584Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

H861-1702-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

H861-1702Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 37-45-7880?

37-45-7880 is a COUPLING,SHAFT,RIGID.

What parts can replace 37-45-7880?

There are 3 known substitutes for 37-45-7880: 7068584, H861-1702-2, H861-1702. Substitute compatibility should be verified for your specific system.

What is the NSN for 37-45-7880?

37-45-7880 is cataloged in the U.S. Government catalog under NSN 3010-01-486-7057. This indicates validated use in U.S. government and defense supply chains.

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37-45-7880 — COUPLING,SHAFT,RIGID

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