32-53-7880 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

32-53-7880: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.3750 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-061-1697, 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

32-53-7880

NSN: 3020-01-061-1697
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	STEEL COMP 4340 OVERALL
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
tooth_form	STANDARD
pitch_diameter	4.3750 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	35
style_designator	PROTRUDING HUB
face_nominal_width	1.310 INCHES IN
hub_nominal_diameter	1.820 INCHES FIRST END IN
hub_style_designator	PLAIN FIRST END
keyway_nominal_width	0.376 INCHES BOTH ENDS IN
NSN	3020-01-061-1697

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.376 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 1.626 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 1.820 INCHES FIRST END IN

•

TEETH QUANTITY: 35

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.128 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.376 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	1.626 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	1.820 INCHES FIRST END IN
TEETH QUANTITY	35
BODY STYLE	PLAIN, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.128 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	4.3750 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 4

709-4684875Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

87832-1604ITEM10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

87832-1604Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

709-4684875ITEM10Same 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)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 32-53-7880?

32-53-7880 is a GEAR,SPUR.

What parts can replace 32-53-7880?

There are 4 known substitutes for 32-53-7880: 709-4684875, 87832-1604ITEM10, 87832-1604 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 32-53-7880?

32-53-7880 is cataloged in the U.S. Government catalog under NSN 3020-01-061-1697. This indicates validated use in U.S. government and defense supply chains.

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