1680265 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1680265: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-684-3079, 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

1680265

NSN: 3020-00-684-3079
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 5052 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	4.5000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	90
style_designator	HUBLESS
attachment_method	MOUNTING HOLE
face_nominal_width	0.187 INCHES IN
backlash_designation	GRADE C
bore_nominal_diameter	0.248 INCHES BOTH ENDS IN
NSN	3020-00-684-3079

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.248 INCHES BOTH ENDS IN

•

BACKLASH DESIGNATION: GRADE C

•

TEETH QUANTITY: 90

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 2 PLAIN AXIALLY THROUGH BODY FIRST END

•

PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11

•

MOUNTING HOLE NOMINAL DIAMETER: 0.109 INCHES AXIALLY THROUGH BODY FIRST END IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.248 INCHES BOTH ENDS IN
BACKLASH DESIGNATION	GRADE C
TEETH QUANTITY	90
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	2 PLAIN AXIALLY THROUGH BODY FIRST END
PRECISION CLASSIFICATION	QUALITY NUMBER 10 OR QUALITY NUMBER 11
MOUNTING HOLE NOMINAL DIAMETER	0.109 INCHES AXIALLY THROUGH BODY FIRST END IN
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/8,H34 FED SPEC SINGLE MATERIAL RESPONSE 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.

3020-00-001-2090 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 1

1680265REVEReference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 1680265?

1680265 is a GEAR,SPUR.

What parts can replace 1680265?

There is 1 known substitute for 1680265: 1680265REVE. Substitute compatibility should be verified for your specific system.

What is the NSN for 1680265?

1680265 is cataloged in the U.S. Government catalog under NSN 3020-00-684-3079. This indicates validated use in U.S. government and defense supply chains.

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1680265 — GEAR,SPUR

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