1702476 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1702476: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: D BOTH ENDS, tooth_form: STANDARD, nominal_radius: 0.312 INCHES BOTH ENDS IN, pitch_diameter: 3.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-155-9188, 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

1702476

NSN: 3020-00-155-9188
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 25180 — NATIONAL GEAR PRODUCTS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	D BOTH ENDS
tooth_form	STANDARD
nominal_radius	0.312 INCHES BOTH ENDS IN
pitch_diameter	3.0000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	36
hardness_rating	30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
special_features	WEAPON SYSTEM ESSENTIAL
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
NSN	3020-00-155-9188

COMPONENT DIAGRAM

KEY FEATURES

•

HUB NOMINAL DIAMETER: 1.020 INCHES FIRST END IN

•

NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER: 0.206 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 36

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: D BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 2 PLAIN TRANSVERSELY THROUGH HUB FIRST END

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.570 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 8

TECHNICAL CHARACTERISTICS

HUB NOMINAL DIAMETER	1.020 INCHES FIRST END IN
NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER	0.206 INCHES BOTH ENDS IN
TEETH QUANTITY	36
BODY STYLE	PLAIN, SOLID
BORE STYLE	D BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	2 PLAIN TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.570 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 8
MOUNTING HOLE NOMINAL DIAMETER	0.190 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM 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

117D2476Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1702476?

1702476 is a GEAR,SPUR.

What parts can replace 1702476?

There is 1 known substitute for 1702476: 117D2476. Substitute compatibility should be verified for your specific system.

What is the NSN for 1702476?

1702476 is cataloged in the U.S. Government catalog under NSN 3020-00-155-9188. This indicates validated use in U.S. government and defense supply chains.

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1702476 — GEAR,SPUR

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