123-4775444 — RETAINER,GEAR OPERATOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

123-4775444: RETAINER,GEAR OPERATOR.

The RETAINER,GEAR OPERATOR is a the manufacturer industrial component. Key specifications include special_features: 6.13 IN.O/A LG; INTERNALLY SPLINED IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-071-7479, 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

123-4775444

NSN: 3020-01-071-7479
NIINs: 010717479, 011219830, 011232201, 012787485
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

special_features	6.13 IN.O/A LG; INTERNALLY SPLINED IN
NSN	3020-01-071-7479

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.423 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 88

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: INVOLUTE SPLINE BOTH ENDS

•

STYLE DESIGNATOR: HUBLESS

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-16216,HY 80 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 8.8000 INCHES NOMINAL IN

•

TOOTH FORM: STUB

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.423 INCHES BOTH ENDS IN
TEETH QUANTITY	88
BODY STYLE	PLAIN, SOLID
BORE STYLE	INVOLUTE SPLINE BOTH ENDS
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-16216,HY 80 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	8.8000 INCHES NOMINAL IN
TOOTH FORM	STUB
SPLINE QUANTITY	16 BOTH ENDS
NOMINAL OUTSIDE DIAMETER	8.960 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 2

4775444-0010Reference document

Same NSN cross-reference

Reference document — Secondary reference

87542-1705ITEM10Same 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 123-4775444?

123-4775444 is a RETAINER,GEAR OPERATOR.

What parts can replace 123-4775444?

There are 2 known substitutes for 123-4775444: 4775444-0010, 87542-1705ITEM10. Substitute compatibility should be verified for your specific system.

What is the NSN for 123-4775444?

123-4775444 is cataloged in the U.S. Government catalog under NSN 3020-01-071-7479. This indicates validated use in U.S. government and defense supply chains.

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