4N4394 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4N4394: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_quantity: 49, style_designator: ONE PROTRUDING HUB, ONE RECESSED HUB, face_nominal_width: 0.891 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-085-5335, 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

4N4394

NSN: 3020-01-085-5335
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, OFFSET, SOLID
bore_style	W/ KEYWAY BOTH ENDS
teeth_quantity	49
style_designator	ONE PROTRUDING HUB, ONE RECESSED HUB
face_nominal_width	0.891 INCHES IN
hub_style_designator	PLAIN FIRST END
keyway_nominal_width	0.250 INCHES BOTH ENDS IN
end_item_identification	LOGISTICS SUPPORT VESSEL
nominal_outside_diameter	1.859 INCHES IN
nominal_distance_between_body_face_and_protruding_hub_end	0.375 INCHES FIRST END IN
NSN	3020-01-085-5335

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.250 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 49

•

BODY STYLE: WEBBED, OFFSET, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.375 INCHES FIRST END IN

•

STYLE DESIGNATOR: ONE PROTRUDING HUB, ONE RECESSED HUB

•

HUB STYLE DESIGNATOR: PLAIN FIRST END

•

NOMINAL OUTSIDE DIAMETER: 1.859 INCHES IN

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.250 INCHES BOTH ENDS IN
TEETH QUANTITY	49
BODY STYLE	WEBBED, OFFSET, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.375 INCHES FIRST END IN
STYLE DESIGNATOR	ONE PROTRUDING HUB, ONE RECESSED HUB
HUB STYLE DESIGNATOR	PLAIN FIRST END
NOMINAL OUTSIDE DIAMETER	1.859 INCHES IN
END ITEM IDENTIFICATION	LOGISTICS SUPPORT VESSEL
MATERIAL	STEEL OVERALL

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES 1

150BME-9Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 4N4394?

4N4394 is a GEAR,SPUR.

What parts can replace 4N4394?

There is 1 known substitute for 4N4394: 150BME-9. Substitute compatibility should be verified for your specific system.

What is the NSN for 4N4394?

4N4394 is cataloged in the U.S. Government catalog under NSN 3020-01-085-5335. This indicates validated use in U.S. government and defense supply chains.

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4N4394 — GEAR,SPUR

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