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PartsTable / COMPONENT / M11554
M11554 ✓ 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,SPRING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-070-0015, 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
M11554
NSN: 5365-00-070-0015
FSC: 5365
CAGE: 98810 — AEROSONIC LLC (USA)
SPECIFICATIONS
Part NumberM11554
NSN5365-00-070-0015
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,SPRING TITLE COMPONENT PN M11554 MFR RING,SPRING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
27-003Interchangeable
interchangeable cross-reference
interchangeable
1387472Interchangeable
interchangeable cross-reference
interchangeable
FF-B-171/04J10E2BInterchangeable
interchangeable cross-reference
interchangeable
1587Interchangeable
interchangeable cross-reference
interchangeable
5120-00-144-2100Interchangeable
interchangeable cross-reference
interchangeable
89-1587Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M11554?
M11554 is a RING,SPRING.
What parts can replace M11554?
There are 19 known substitutes for M11554: 27-003, 1387472, FF-B-171/04J10E2B and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M11554?
M11554 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-070-0015. 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