218027844 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

218027844: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, pitch_diameter: 6.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 24. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-400-3205, 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

218027844

NSN: 3020-01-400-3205
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	STRAIGHT SPLINE BOTH ENDS
pitch_diameter	6.0000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	24
spline_quantity	8 BOTH ENDS
style_designator	PROTRUDING HUBS
face_nominal_width	3.250 INCHES IN
hub_nominal_diameter	5.374 INCHES BOTH ENDS IN
hub_style_designator	PLAIN BOTH ENDS
bore_nominal_diameter	4.723 INCHES BOTH ENDS IN
NSN	3020-01-400-3205

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 4.723 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 5.374 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 24

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: STRAIGHT SPLINE BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 1.000 INCHES SECOND END IN

•

STYLE DESIGNATOR: PROTRUDING HUBS

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	4.723 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	5.374 INCHES BOTH ENDS IN
TEETH QUANTITY	24
BODY STYLE	PLAIN, SOLID
BORE STYLE	STRAIGHT SPLINE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	1.000 INCHES SECOND END IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	1.750 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUBS
PITCH DIAMETER	6.0000 INCHES NOMINAL IN
HUB STYLE DESIGNATOR	PLAIN BOTH ENDS

SUBSTITUTES & CROSS-REFERENCES 2

6641191Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

801-6641191Reference 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 218027844?

218027844 is a GEAR,SPUR.

What parts can replace 218027844?

There are 2 known substitutes for 218027844: 6641191, 801-6641191. Substitute compatibility should be verified for your specific system.

What is the NSN for 218027844?

218027844 is cataloged in the U.S. Government catalog under NSN 3020-01-400-3205. This indicates validated use in U.S. government and defense supply chains.

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218027844 — GEAR,SPUR

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