123-4403552 PIECE 1 — GEAR SET,SECTOR SPU

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

123-4403552 PIECE 1: GEAR SET,SECTOR SPU.

The GEAR SET,SECTOR SPU is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 3.687 INCHES NOMINAL IN, end_item_identification: LOS ANGELES CLASS SSN (688), part_name_assigned_by_controlling_agency: GEAR SET,SECTOR SPUR MATCHED. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-446-8433, 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

123-4403552 PIECE 1

NSN: 3020-01-446-8433
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY
overall_length	3.687 INCHES NOMINAL IN
special_features	QQ-C-390; 20 DEG PRESSURE ANGLE; FIRST GEAR 0.875 IN. FACE WIDTH, 8 DIA PITCH; SECOND GEAR 1.000 IN. FACE WIDTH, 12 DIA PITCH IN
end_item_identification	LOS ANGELES CLASS SSN (688)
part_name_assigned_by_controlling_agency	GEAR SET,SECTOR SPUR MATCHED
NSN	3020-01-446-8433

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

OVERALL LENGTH	3.687 INCHES NOMINAL IN
SPECIAL FEATURES	QQ-C-390; 20 DEG PRESSURE ANGLE; FIRST GEAR 0.875 IN. FACE WIDTH, 8 DIA PITCH; SECOND GEAR 1.000 IN. FACE WIDTH, 12 DIA PITCH IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	GEAR SET,SECTOR SPUR MATCHED
END ITEM IDENTIFICATION	LOS ANGELES CLASS SSN (688)
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 2

4403552Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

H600-1502-96 PIECE 1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 123-4403552 PIECE 1?

123-4403552 PIECE 1 is a GEAR SET,SECTOR SPU.

What parts can replace 123-4403552 PIECE 1?

There are 2 known substitutes for 123-4403552 PIECE 1: 4403552, H600-1502-96 PIECE 1. Substitute compatibility should be verified for your specific system.

What is the NSN for 123-4403552 PIECE 1?

123-4403552 PIECE 1 is cataloged in the U.S. Government catalog under NSN 3020-01-446-8433. This indicates validated use in U.S. government and defense supply chains.

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123-4403552 PIECE 1 — GEAR SET,SECTOR SPU

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