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Technical Data Sheet
PartsTable / COMPONENT / 371544R1
371544R1 ✓ 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 RING,SEALING,PUMP T is a the manufacturer industrial component. Key specifications include special_features: CROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-593-1063, 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
371544R1
NSN: 2520-00-593-1063
FSC: 2520
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
special_featuresCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200
NSN2520-00-593-1063
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,SEALING,PUMP T TITLE COMPONENT PN 371544R1 MFR RING,SEALING,PUMP T
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
21259Interchangeable
interchangeable cross-reference
interchangeable
13427DAInterchangeable
interchangeable cross-reference
interchangeable
3191Interchangeable
interchangeable cross-reference
interchangeable
B2722SHT1X2Interchangeable
interchangeable cross-reference
interchangeable
B2722SH1-2Interchangeable
interchangeable cross-reference
interchangeable
SCC623461Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 371544R1?
371544R1 is a RING,SEALING,PUMP T.
What parts can replace 371544R1?
There are 15 known substitutes for 371544R1: 21259, 13427DA, 3191 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 371544R1?
371544R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-593-1063. 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