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Technical Data Sheet
PartsTable / MRO / 77-12146-001
77-12146-001 ✓ 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 material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL, alignment_type: RIGID, overall_height: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, overall_length: 0.188 INCHES NOMINAL IN, surface_finish: GROUND, mounting_method: TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-301-9596, 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→ 77-12146-001
NSN: 5915-01-301-9596
FSC: 5915
CAGE: 33875 — RAYTHEON E-SYSTEMS, INC (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
alignment_typeRIGID
overall_height0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
overall_length0.188 INCHES NOMINAL IN
surface_finishGROUND
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.219 INCHES NOMINAL IN
style_designatorFLAT RACE SURFACE, STAGGERED BALL RETAINER
features_providedHERMETICALLY SEALED CASE
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
bore_smallest_diameter1.0050 INCHES MINIMUM AND 1.0070 INCHES MAXIMUM IN
NSN5915-01-301-9596
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 77-12146-001 MFR FILTER,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
3N140Interchangeable
interchangeable cross-reference
interchangeable
2682577Interchangeable
interchangeable cross-reference
interchangeable
FT9Interchangeable
interchangeable cross-reference
interchangeable
A9Interchangeable
interchangeable cross-reference
interchangeable
3N141Interchangeable
interchangeable cross-reference
interchangeable
A3209Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77-12146-001?
77-12146-001 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 77-12146-001?
There are 7 known substitutes for 77-12146-001: 3N140, 2682577, FT9 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77-12146-001?
77-12146-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-301-9596. 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