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20-057-021 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

20-057-021: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include bore_style: PLAIN BOTH ENDS, bore_nominal_diameter: 2.500 INCHES BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-283-5092, 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
20-057-021
NSN: 3020-01-283-5092
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 51729 — DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS (USA)
SPECIFICATIONS
bore_stylePLAIN BOTH ENDS
bore_nominal_diameter2.500 INCHES BOTH ENDS IN
NSN3020-01-283-5092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 20-057-021 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 2.500 INCHES BOTH ENDS IN
•
BORE STYLE: PLAIN BOTH ENDS
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER2.500 INCHES BOTH ENDS IN
BORE STYLEPLAIN BOTH ENDS
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

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 20-057-021?
20-057-021 is a GEAR,SPUR.
What is the NSN for 20-057-021?
20-057-021 is cataloged in the U.S. Government catalog under NSN 3020-01-283-5092. This indicates validated use in U.S. government and defense supply chains.
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