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PartsTable / COMPONENT / 1A125-97
1A125-97 ✓ 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

SEAL ASSEMBLY,SHAFT,SPRING LOADE. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-035-6899, 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
1A125-97
NSN: 4320-00-035-6899
FSC: 4320
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL SPRING;BLACK SYN RUBBER SEAL;BLACK PLASTIC SEAT;BRASS RING;0.855 IN. O/A FREE LG;0.655 IN. O/A COMPRESSED LG;1.355 IN. O/A OD;DESIGNED FOR A 0.750 IN. DIA SHAFT IN
NSN4320-00-035-6899
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL ASSEMBLY,SHAFT,SPRING LOADE TITLE COMPONENT PN 1A125-97 MFR SEAL ASSEMBLY,SHAFT,SP
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL SPRING;BLACK SYN RUBBER SEAL;BLACK PLASTIC SEAT;BRASS RING;0.855 IN. O/A FREE LG;0.655 IN. O/A COMPRESSED LG;1.355 IN. O/A OD;DESIGNED FOR A 0.750 IN. DIA SHAFT IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL SPRING;BLACK SYN RUBBER SEAL;BLACK PLASTIC SEAT;BRASS RING;0.855 IN. O/A FREE LG;0.655 IN. O/A COMPRESSED LG;1.355 IN. O/A OD;DESIGNED FOR A 0.750 IN. DIA SHAFT IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
12597Interchangeable
interchangeable cross-reference
interchangeable
312597Interchangeable
interchangeable cross-reference
interchangeable
4820PL1825893Interchangeable
interchangeable cross-reference
interchangeable
6660Interchangeable
interchangeable cross-reference
interchangeable
148344Interchangeable
interchangeable cross-reference
interchangeable
18189Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1A125-97?
1A125-97 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace 1A125-97?
There are 11 known substitutes for 1A125-97: 12597, 312597, 4820PL1825893 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1A125-97?
1A125-97 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-035-6899. 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