2DR591 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2DR591: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include bore_style: PLAIN BOTH ENDS, style_designator: HUBLESS, RECESSED BODY, attachment_method: SETSCREWS. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-271-7114, 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

2DR591

NSN: 3020-01-271-7114
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

bore_style	PLAIN BOTH ENDS
style_designator	HUBLESS, RECESSED BODY
attachment_method	SETSCREWS
NSN	3020-01-271-7114

COMPONENT DIAGRAM

KEY FEATURES

•

BORE STYLE: PLAIN BOTH ENDS

•

STYLE DESIGNATOR: HUBLESS, RECESSED BODY

•

ATTACHMENT METHOD: SETSCREWS

TECHNICAL CHARACTERISTICS

BORE STYLE	PLAIN BOTH ENDS
STYLE DESIGNATOR	HUBLESS, RECESSED BODY
ATTACHMENT METHOD	SETSCREWS

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 3

3020012717114Reference document

Same NSN cross-reference

Reference document — Informative reference only

3918955Reference document

Same NSN cross-reference

Reference document — Secondary reference

3911260Reference 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 2DR591?

2DR591 is a GEAR,SPUR.

What parts can replace 2DR591?

There are 3 known substitutes for 2DR591: 3020012717114, 3918955, 3911260. Substitute compatibility should be verified for your specific system.

What is the NSN for 2DR591?

2DR591 is cataloged in the U.S. Government catalog under NSN 3020-01-271-7114. This indicates validated use in U.S. government and defense supply chains.

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2DR591 — GEAR,SPUR

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