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Technical Data Sheet
PartsTable / MRO / A12321
A12321 ✓ 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 SUPPORT,GUIDED MISSILE 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 5895-00-946-7250, 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→ A12321
NSN: 5895-00-946-7250
FSC: 5895
CAGE: 19905 — APPLIED COMMUNICATIONS A DIV OF AMSTAR TECHNICAL PRODUCTS CO INC AN AFFILIATE OF AMSTAR CORP (USA)
SPECIFICATIONS
Part NumberA12321
NSN5895-00-946-7250
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,GUIDED MISSILE TITLE COMPONENT PN A12321 MFR SUPPORT,GUIDED MISSILE
KEY FEATURES
•
FSC APPLICATION DATA: COMMUNICATION EQUIPMENT,MISCELLANEOUS
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY PER CHANNEL: 350.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 500.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
•
BASIC SHAPE STYLE: RECTANGULAR OR SQUARE
•
INCLOSURE TYPE: ENCASED
•
AVERAGE LIFE MEASUREMENT: NOT RATED
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATACOMMUNICATION EQUIPMENT,MISCELLANEOUS
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY PER CHANNEL350.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 500.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
OVERALL HEIGHT2.000 INCHES NOMINAL IN
OVERALL WIDTH2.500 INCHES NOMINAL IN
BASIC SHAPE STYLERECTANGULAR OR SQUARE
INCLOSURE TYPEENCASED
AVERAGE LIFE MEASUREMENTNOT RATED
OVERALL LENGTH9.250 INCHES NOMINAL IN
INDIVIDUAL SECTION QUANTITY6
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
QIM150-1001-4104Interchangeable
interchangeable cross-reference
interchangeable
A1-232Interchangeable
interchangeable cross-reference
interchangeable
A12321Interchangeable
interchangeable cross-reference
interchangeable
674-5058-00Interchangeable
interchangeable cross-reference
interchangeable
674-5058-000Interchangeable
interchangeable cross-reference
interchangeable
63459-25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A12321?
A12321 is a SUPPORT,GUIDED MISSILE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A12321?
There are 11 known substitutes for A12321: QIM150-1001-4104, A1-232, A12321 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A12321?
A12321 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-946-7250. 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