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Technical Data Sheet
PartsTable / MRO / A-1-287
A-1-287 ✓ 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 color: BLACK OVERALL, material: COPPER ALLOY OVERALL, body_width: 1.375 INCHES NOMINAL IN, body_height: 6.250 INCHES NOMINAL IN, body_length: 6.219 INCHES MINIMUM AND 6.281 INCHES MAXIMUM IN, barrel_style: STRAIGHT ROUND TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8455-00-125-8973, 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→ A-1-287
NSN: 8455-00-125-8973
FSC: 8455
CAGE: 22571 — ARMY INSTITUTE OF HERALDRY THIS IS AN ORIGINAL DESIGN ACTIVITY NOT A MFR (USA)
SPECIFICATIONS
colorBLACK OVERALL
materialCOPPER ALLOY OVERALL
body_width1.375 INCHES NOMINAL IN
body_height6.250 INCHES NOMINAL IN
body_length6.219 INCHES MINIMUM AND 6.281 INCHES MAXIMUM IN
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.390 INCHES NOMINAL IN
body_materialMETAL
inclosure_typeENCASED
overall_height7.500 INCHES NOMINAL IN
overall_length4.499 INCHES NOMINAL IN
NSN8455-00-125-8973
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN A-1-287 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: I TYPE AND 1 STYLE AND 2 CLASS
•
FEATURES PROVIDED: EMBROIDERED AND SUBDUED
•
DESIGN DESIGNATION: US ARMY, PACIFIC
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY OLIVE DRAB AND BLACK COLOR AREAS
•
PROCUREMENT GROUP CODE: 38316
•
DEPARTMENT DESIGNATION: US ARMY
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATAI TYPE AND 1 STYLE AND 2 CLASS
FEATURES PROVIDEDEMBROIDERED AND SUBDUED
DESIGN DESIGNATIONUS ARMY, PACIFIC
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY OLIVE DRAB AND BLACK COLOR AREAS
PROCUREMENT GROUP CODE38316
DEPARTMENT DESIGNATIONUS ARMY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
52228Interchangeable
interchangeable cross-reference
interchangeable
DM-2307Interchangeable
interchangeable cross-reference
interchangeable
A1287Interchangeable
interchangeable cross-reference
interchangeable
MIL-I-14652Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-14652BInterchangeable
interchangeable cross-reference
interchangeable
F60-41Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-1-287?
A-1-287 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-1-287?
There are 10 known substitutes for A-1-287: 52228, DM-2307, A1287 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1-287?
A-1-287 is cataloged in the Federal Logistics Information System (FLIS) under NSN 8455-00-125-8973. 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