PartsTable
Technical Data Sheet
PartsTable / MRO / 3B4
3B4 ✓ 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: IRON PUMP BASIC, body_width: 0.750 INCHES NOMINAL IN, body_height: 2.125 INCHES NOMINAL IN, body_length: 2.000 INCHES NOMINAL IN, body_material: METAL, overall_width: 0.480 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 6625-00-907-1508, 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→ 3B4
NSN: 6625-00-907-1508
FSC: 6625
CAGE: 80009 — TEKTRONIX, INC. (USA)
SPECIFICATIONS
materialIRON PUMP BASIC
body_width0.750 INCHES NOMINAL IN
body_height2.125 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
body_materialMETAL
overall_width0.480 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height2.670 INCHES NOMINAL IN
overall_length0.953 INCHES NOMINAL IN
drive_shaft_typeKEY TYPE, INTERNAL
operation_methodPOWERED
special_featuresMANUFACTURER CLASSIFICATION:FILAMENTARY TRANSMITTING RF BEAM POWER AMPLIFIER; ENVELOPE MATERIAL:GLASS
NSN6625-00-907-1508
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 3B4 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
FSC APPLICATION DATA: U/O LGM30 MISSILE
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAU/O LGM30 MISSILE
FSC APPLICATION DATAU/O LGM30 MISSILE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3B4Interchangeable
interchangeable cross-reference
interchangeable
25004800Interchangeable
interchangeable cross-reference
interchangeable
MILE1TYPE3B4Interchangeable
interchangeable cross-reference
interchangeable
FCEIJ-4-2Interchangeable
interchangeable cross-reference
interchangeable
17.007Interchangeable
interchangeable cross-reference
interchangeable
3B101/3R3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3B4?
3B4 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3B4?
There are 8 known substitutes for 3B4: 3B4, 25004800, MILE1TYPE3B4 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3B4?
3B4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-907-1508. 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