PartsTable
Technical Data Sheet
GCU12A/A ✓ 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 GCU12A/A 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 1660-00-148-9239, 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
GCU12A/A
NSN: 1660-00-148-9239
FSC: 1660
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberGCU12A/A
NSN1660-00-148-9239
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GCU12A/A TITLE COMPONENT PN GCU12A/A MFR GCU12A/A
KEY FEATURES
GENERAL CHARACTERISTICS ITEM DESCRIPTION: USED ON F5E AIRCRAFT
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONUSED ON F5E AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
654157-11Interchangeable
interchangeable cross-reference
interchangeable
29061A4Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-25973Interchangeable
interchangeable cross-reference
interchangeable
8148650Interchangeable
interchangeable cross-reference
interchangeable
18492Interchangeable
interchangeable cross-reference
interchangeable
21043-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GCU12A/A?
GCU12A/A is a GCU12A/A.
What parts can replace GCU12A/A?
There are 11 known substitutes for GCU12A/A: 654157-11, 29061A4, MIL-C-25973 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GCU12A/A?
GCU12A/A is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-00-148-9239. This indicates validated use in U.S. government and defense supply chains.
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