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520918 ✓ 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, accessory_type: VALVE, application_method: SCREW-ON RIM, item_type_category: ACCESSORY, tire_valve_designation: TR-J-1175, tire_and_rim_association_number: TR-J-1175 VALVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-052-0918, 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
520918
NSN: 2640-00-052-0918
FSC: 2640
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
design_typePREFORMED, SINGLE BEND, CONVERTIBLE VALVE
accessory_typeVALVE
application_methodSCREW-ON RIM
item_type_categoryACCESSORY
tire_valve_designationTR-J-1175
tire_and_rim_association_numberTR-J-1175 VALVE
NSN2640-00-052-0918
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,PNEUMATIC TIRE TITLE COMPONENT PN 520918 MFR VALVE,PNEUMATIC TIRE
KEY FEATURES
•
SIZE: STANDARD NUMBER
•
APPLICATION METHOD: SCREW-ON RIM
•
ITEM TYPE CATEGORY: ACCESSORY
•
ACCESSORY TYPE: VALVE
•
TIRE VALVE DESIGNATION: TR-J-1175
•
TIRE AND RIM ASSOCIATION NUMBER: TR-J-1175 VALVE
•
DESIGN TYPE: PREFORMED, SINGLE BEND, CONVERTIBLE VALVE
TECHNICAL CHARACTERISTICS (FLIS)
SIZESTANDARD NUMBER
APPLICATION METHODSCREW-ON RIM
ITEM TYPE CATEGORYACCESSORY
ACCESSORY TYPEVALVE
TIRE VALVE DESIGNATIONTR-J-1175
TIRE AND RIM ASSOCIATION NUMBERTR-J-1175 VALVE
DESIGN TYPEPREFORMED, SINGLE BEND, CONVERTIBLE VALVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
397-4Interchangeable
interchangeable cross-reference
interchangeable
AN5-44Interchangeable
interchangeable cross-reference
interchangeable
900949K1Interchangeable
interchangeable cross-reference
interchangeable
994425-9Interchangeable
interchangeable cross-reference
interchangeable
62A0010-500Interchangeable
interchangeable cross-reference
interchangeable
416434-83Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 520918?
520918 is a VALVE,PNEUMATIC TIRE.
What parts can replace 520918?
There are 14 known substitutes for 520918: 397-4, AN5-44, 900949K1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 520918?
520918 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2640-00-052-0918. 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