830448 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

830448: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL, thickness: 0.020 INCHES NOMINAL IN, hole_diameter: 0.032 INCHES NOMINAL IN, overall_diameter: 0.500 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-273-1420, 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

830448

NSN: 3020-00-273-1420
NIINs: 002731420, 005857366
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	WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL
thickness	0.020 INCHES NOMINAL IN
hole_diameter	0.032 INCHES NOMINAL IN
overall_diameter	0.500 INCHES NOMINAL IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
specification/standard_data	70210-S8157 MANUFACTURERS STANDARD
NSN	3020-00-273-1420

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 22

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: STRAIGHT SPLINE BOTH ENDS

•

PRECISION CLASSIFICATION: QUALITY NUMBER 12

•

STYLE DESIGNATOR: HUBLESS

•

PITCH DIAMETER: 2.7500 INCHES NOMINAL IN

•

TOOTH FORM: STANDARD

•

SPLINE QUANTITY: 6 BOTH ENDS

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	22
BODY STYLE	PLAIN, SOLID
BORE STYLE	STRAIGHT SPLINE BOTH ENDS
PRECISION CLASSIFICATION	QUALITY NUMBER 12
STYLE DESIGNATOR	HUBLESS
PITCH DIAMETER	2.7500 INCHES NOMINAL IN
TOOTH FORM	STANDARD
SPLINE QUANTITY	6 BOTH ENDS
PRESSURE ANGLE	20.0000 DEGREES

SUBSTITUTES & CROSS-REFERENCES 1

BUWEPSDWG830448Reference 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 830448?

830448 is a GEAR,SPUR.

What parts can replace 830448?

There is 1 known substitute for 830448: BUWEPSDWG830448. Substitute compatibility should be verified for your specific system.

What is the NSN for 830448?

830448 is cataloged in the U.S. Government catalog under NSN 3020-00-273-1420. This indicates validated use in U.S. government and defense supply chains.

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830448 — GEAR,SPUR

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