400R729H01 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

400R729H01: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.2500 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-065-9404, 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

400R729H01

NSN: 3020-00-065-9404
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 18323 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	0.2500 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	16
style_designator	PROTRUDING HUB
attachment_method	CLAMP
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.178 INCHES IN
backlash_designation	GRADE B
NSN	3020-00-065-9404

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.125 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.188 INCHES FIRST END IN

•

BACKLASH DESIGNATION: GRADE B

•

TEETH QUANTITY: 16

•

CLAMPING SURFACE NOMINAL LENGTH: 0.152 INCHES FIRST END IN

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.172 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.125 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.188 INCHES FIRST END IN
BACKLASH DESIGNATION	GRADE B
TEETH QUANTITY	16
CLAMPING SURFACE NOMINAL LENGTH	0.152 INCHES FIRST END IN
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.172 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 9
NOMINAL OVERALL LENGTH	0.350 INCHES IN

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

400R729Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 400R729H01?

400R729H01 is a GEAR,SPUR.

What parts can replace 400R729H01?

There is 1 known substitute for 400R729H01: 400R729. Substitute compatibility should be verified for your specific system.

What is the NSN for 400R729H01?

400R729H01 is cataloged in the U.S. Government catalog under NSN 3020-00-065-9404. This indicates validated use in U.S. government and defense supply chains.

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400R729H01 — GEAR,SPUR

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