PartsTable
Technical Data Sheet
PartsTable / MRO / 21189
21189 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 material: ALUMINUM ALLOY, end_item_identification: VALVE ASSY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-079-9488, 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
MRO→ MRO_GENERAL→ 21189
NSN: 6625-01-079-9488
FSC: 6625
CAGE: 07239 — AVO INTL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
end_item_identificationVALVE ASSY
NSN6625-01-079-9488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,PNEUMATIC TIRE TITLE COMPONENT PN 21189 MFR VALVE,PNEUMATIC TIRE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
77-0545Interchangeable
interchangeable cross-reference
interchangeable
100674-0Interchangeable
interchangeable cross-reference
interchangeable
MIT420/2Interchangeable
Same NIIN cross-reference
interchangeable
MIT40XInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21189?
21189 is a VALVE,PNEUMATIC TIRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21189?
There are 4 known substitutes for 21189: 77-0545, 100674-0, MIT420/2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21189?
21189 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-079-9488. 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