87542-1705 — RETAINER,GEAR OPERATOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

87542-1705: RETAINER,GEAR OPERATOR.

The RETAINER,GEAR OPERATOR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, teeth_quantity: 12, special_features: 6 THREADED MTG HOLES,UNC THD SERIES,0.250 IN. NOM THD DIA; 20 SCREW THD QTY PER IN.

IN, attachment_method: MOUNTING HOLE, general_characteristics_item_description: COPPER ALLOY,MIL-B-24480;7.244 IN. OD;0.940 IN. LG;FOUR HOLES EQUALLY SPACED 0.406 IN.

DIA IN. This part is cataloged in the U.S. Government catalog under NSN 3020-01-121-9830, 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

87542-1705

NSN: 3020-01-121-9830
NIINs: 011219830, 011232201
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	STEEL OVERALL
teeth_quantity	12
special_features	6 THREADED MTG HOLES,UNC THD SERIES,0.250 IN. NOM THD DIA; 20 SCREW THD QTY PER IN. IN
attachment_method	MOUNTING HOLE
general_characteristics_item_description	COPPER ALLOY,MIL-B-24480;7.244 IN. OD;0.940 IN. LG;FOUR HOLES EQUALLY SPACED 0.406 IN. DIA IN
NSN	3020-01-121-9830

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 12

•

MATERIAL: STEEL OVERALL

•

ATTACHMENT METHOD: MOUNTING HOLE

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	12
SPECIAL FEATURES	6 THREADED MTG HOLES,UNC THD SERIES,0.250 IN. NOM THD DIA; 20 SCREW THD QTY PER IN. IN
MATERIAL	STEEL OVERALL
ATTACHMENT METHOD	MOUNTING HOLE

SUBSTITUTES & CROSS-REFERENCES 2

4775444-0008Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

123-4775444Reference 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 87542-1705?

87542-1705 is a RETAINER,GEAR OPERATOR.

What parts can replace 87542-1705?

There are 2 known substitutes for 87542-1705: 4775444-0008, 123-4775444. Substitute compatibility should be verified for your specific system.

What is the NSN for 87542-1705?

87542-1705 is cataloged in the U.S. Government catalog under NSN 3020-01-121-9830. This indicates validated use in U.S. government and defense supply chains.

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87542-1705 — RETAINER,GEAR OPERATOR

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