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520871 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The VALVE,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include design_type: PREFORMED, SINGLE BEND, CONVERTIBLE VALVE, application_method: SCREW-IN TUBE, tire_and_rim_association_number: TR 2077A VALVE A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-052-0871, 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
520871
NSN: 2640-00-052-0871
FSC: 2640
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
design_typePREFORMED, SINGLE BEND, CONVERTIBLE VALVE
application_methodSCREW-IN TUBE
tire_and_rim_association_numberTR 2077A VALVE A
NSN2640-00-052-0871
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,PNEUMATIC TIRE TITLE COMPONENT PN 520871 MFR VALVE,PNEUMATIC TIRE
KEY FEATURES
•
DESIGN TYPE: PREFORMED, SINGLE BEND, CONVERTIBLE VALVE
•
SIZE: STANDARD NUMBER
•
APPLICATION METHOD: SCREW-IN TUBE
•
TIRE AND RIM ASSOCIATION NUMBER: TR 2077A VALVE A
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEPREFORMED, SINGLE BEND, CONVERTIBLE VALVE
SIZESTANDARD NUMBER
APPLICATION METHODSCREW-IN TUBE
TIRE AND RIM ASSOCIATION NUMBERTR 2077A VALVE A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
3980Interchangeable
interchangeable cross-reference
interchangeable
T142-100Interchangeable
interchangeable cross-reference
interchangeable
O-C-265Interchangeable
interchangeable cross-reference
interchangeable
MILG21032Interchangeable
interchangeable cross-reference
interchangeable
2341Interchangeable
interchangeable cross-reference
interchangeable
MILC5-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 520871?
520871 is a VALVE,PNEUMATIC TIRE.
What parts can replace 520871?
There are 17 known substitutes for 520871: 3980, T142-100, O-C-265 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 520871?
520871 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-052-0871. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026