300.515 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

300.515: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include end_item_identification: A/445TNS/33. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-231-2287, 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

300.515

NSN: 3020-00-231-2287
NIINs: 002312287, 012820143, 016179677, 016300953
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71313 — VIKING TECHNOLOGIES, LTD. (USA)

SPECIFICATIONS

end_item_identification	A/445TNS/33
NSN	3020-00-231-2287

COMPONENT DIAGRAM

KEY FEATURES

•

HUB NOMINAL DIAMETER: 1.375 INCHES FIRST END IN

•

TEETH QUANTITY: 100

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.500 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 13

•

NOMINAL OVERALL LENGTH: 1.125 INCHES IN

•

STYLE DESIGNATOR: ONE PROTRUDING HUB, ONE FLUSH HUB

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-671,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 8.3333 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

HUB NOMINAL DIAMETER	1.375 INCHES FIRST END IN
TEETH QUANTITY	100
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.500 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 13
NOMINAL OVERALL LENGTH	1.125 INCHES IN
STYLE DESIGNATOR	ONE PROTRUDING HUB, ONE FLUSH HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-671,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	8.3333 INCHES NOMINAL IN
TOOTH FORM	STANDARD
SPLINE QUANTITY	15 BOTH ENDS

SUBSTITUTES & CROSS-REFERENCES 3

SCD93288Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SCD93288REVCReference document

Same NSN cross-reference

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

G300515Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 300.515?

300.515 is a GEAR,SPUR.

What parts can replace 300.515?

There are 3 known substitutes for 300.515: SCD93288, SCD93288REVC, G300515. Substitute compatibility should be verified for your specific system.

What is the NSN for 300.515?

300.515 is cataloged in the U.S. Government catalog under NSN 3020-00-231-2287. This indicates validated use in U.S. government and defense supply chains.

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