PartsTable
Technical Data Sheet
PartsTable / MRO / 351A
351A ✓ 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 tube_type: DUODIODE, body_width: 1.820 INCHES MAXIMUM IN, body_height: 1.280 INCHES MAXIMUM IN, overall_width: 14.000 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 8.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-188-0838, 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→ 351A
NSN: 5960-00-188-0838
FSC: 5960
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
tube_typeDUODIODE
body_width1.820 INCHES MAXIMUM IN
body_height1.280 INCHES MAXIMUM IN
overall_width14.000 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height8.750 INCHES NOMINAL IN
overall_length3.210 INCHES MAXIMUM IN
special_featuresCASE STEEL W/CRACKLE FIN;600 TO 14400 HZ;FLASH LIGHT SYNCHRONIZATION;PLUS OR MINUS 1 PCT ACCURACY OF DIAL READING;OPERATING POWER RQMT 115 VAC,60 HZ 1 PH VAC
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
fsc_application_dataPOWER SUPPLY,TEST SETS,EXCEPT SPECIALLY DESIGNED
load_impedance_per_function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
nondefinitive_spec/std_data351A TYPE A
NSN5960-00-188-0838
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 351A MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
TUBE TYPE: DUODIODE
•
NONDEFINITIVE SPEC/STD DATA: 351A TYPE A
TECHNICAL CHARACTERISTICS (FLIS)
TUBE TYPEDUODIODE
NONDEFINITIVE SPEC/STD DATA351A TYPE A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
351AInterchangeable
interchangeable cross-reference
interchangeable
2352207G1Interchangeable
interchangeable cross-reference
interchangeable
352250025659Interchangeable
interchangeable cross-reference
interchangeable
3S1AInterchangeable
interchangeable cross-reference
interchangeable
3S1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 351A?
351A is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 351A?
There are 5 known substitutes for 351A: 351A, 2352207G1, 352250025659 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 351A?
351A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-188-0838. 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