PartsTable
Technical Data Sheet
PartsTable / MRO / 255A
255A ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include special_features: 1.750 IN.W,3.250 IN.LG,0.360 IN.THK,RIGHT HAND IN, end_item_identification: ACFT MODEL B-1B. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-034-0540, 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→ 255A
NSN: 6625-00-034-0540
FSC: 6625
CAGE: 04237 — ASSOCIATED RESEARCH INCORPORATED (USA)
SPECIFICATIONS
special_features1.750 IN.W,3.250 IN.LG,0.360 IN.THK,RIGHT HAND IN
end_item_identificationACFT MODEL B-1B
NSN6625-00-034-0540
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 255A MFR FILTER,RADIO FREQUENCY
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTESTER, ELECTRICAL GROUND, BRIDGE TYPE
END ITEM IDENTIFICATIONTESTER, ELECTRICAL GROUND, BRIDGE TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
255Interchangeable
interchangeable cross-reference
interchangeable
255AInterchangeable
interchangeable cross-reference
interchangeable
255ARELAYInterchangeable
interchangeable cross-reference
interchangeable
255RELAYInterchangeable
interchangeable cross-reference
interchangeable
21350Interchangeable
interchangeable cross-reference
interchangeable
16346-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 255A?
255A is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 255A?
There are 8 known substitutes for 255A: 255, 255A, 255ARELAY and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 255A?
255A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-034-0540. 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