45-029-21 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

45-029-21: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: VALVE ASSEMBLY,RELIEF. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-943-7461, 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

45-029-21

NSN: 3020-00-943-7461
NIINs: 009437461, 015420181
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

part_name_assigned_by_controlling_agency	VALVE ASSEMBLY,RELIEF
NSN	3020-00-943-7461

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 SETSCREW

•

BORE NOMINAL DIAMETER: 0.187 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.375 INCHES FIRST END IN

•

BACKLASH DESIGNATION: GRADE C

•

TEETH QUANTITY: 21

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE HUB

•

BODY STYLE: PLAIN, SOLID

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 SETSCREW
BORE NOMINAL DIAMETER	0.187 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.375 INCHES FIRST END IN
BACKLASH DESIGNATION	GRADE C
TEETH QUANTITY	21
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-H-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.202 INCHES FIRST END IN

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 45-029-21?

45-029-21 is a GEAR,SPUR.

What is the NSN for 45-029-21?

45-029-21 is cataloged in the U.S. Government catalog under NSN 3020-00-943-7461. This indicates validated use in U.S. government and defense supply chains.

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45-029-21 — GEAR,SPUR

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