1879181 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1879181: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 2.5313 INCHES NOMINAL IN, teeth_quantity: 162, special_features: DIAL ON GEAR FACE. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-014-0168, 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

1879181

NSN: 3020-00-014-0168
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
pitch_diameter	2.5313 INCHES NOMINAL IN
teeth_quantity	162
special_features	DIAL ON GEAR FACE
style_designator	PROTRUDING HUB
surface_treatment	ANODIZE OVERALL
face_nominal_width	0.093 INCHES IN
bore_nominal_diameter	0.1873 INCHES BOTH ENDS IN
nominal_outside_diameter	2.5625 INCHES IN
material_document_and_classification	QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	3020-00-014-0168

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.1873 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 162

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.297 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 2.5313 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.1873 INCHES BOTH ENDS IN
TEETH QUANTITY	162
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.297 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	2.5313 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	2.5625 INCHES IN
SPECIAL FEATURES	DIAL ON GEAR FACE

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.

3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 1879181?

1879181 is a GEAR,SPUR.

What is the NSN for 1879181?

1879181 is cataloged in the U.S. Government catalog under NSN 3020-00-014-0168. This indicates validated use in U.S. government and defense supply chains.

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1879181 — GEAR,SPUR

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