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PartsTable / COMPONENT / H311-250
H311-250 ✓ Verified by PartsTable
— · COMPONENT
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

The CIRCULATOR,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include overall_height: 1.886 INCHES NOMINAL IN, overall_diameter: 5.278 INCHES NOMINAL IN, connection_method: COAXIAL COUPLING, trade_designation: TYPE "N" CONNECTOR, controlling_agency: MICROWAVE ASSOCIATES INC, fsc_application_data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-916-3211, 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
H311-250
NSN: 5985-00-916-3211
FSC: 5985
CAGE: 96341 — COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. (USA)
SPECIFICATIONS
overall_height1.886 INCHES NOMINAL IN
overall_diameter5.278 INCHES NOMINAL IN
connection_methodCOAXIAL COUPLING
trade_designationTYPE "N" CONNECTOR
connector_quantity3
controlling_agencyMICROWAVE ASSOCIATES INC
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
NSN5985-00-916-3211
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCULATOR,RADIO FREQUENCY TITLE COMPONENT PN H311-250 MFR CIRCULATOR,RADIO FREQU
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
CONNECTION METHOD: COAXIAL COUPLING
•
TRADE DESIGNATION: TYPE "N" CONNECTOR
•
CONNECTOR QUANTITY: 3
•
CONTROLLING AGENCY: MICROWAVE ASSOCIATES INC
•
OVERALL DIAMETER: 5.278 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
CONNECTION METHODCOAXIAL COUPLING
TRADE DESIGNATIONTYPE "N" CONNECTOR
CONNECTOR QUANTITY3
OVERALL HEIGHT1.886 INCHES NOMINAL IN
CONTROLLING AGENCYMICROWAVE ASSOCIATES INC
OVERALL DIAMETER5.278 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
62.51.001Interchangeable
interchangeable cross-reference
interchangeable
100041Interchangeable
interchangeable cross-reference
interchangeable
FFS85Interchangeable
interchangeable cross-reference
interchangeable
132-0713Interchangeable
interchangeable cross-reference
interchangeable
8763161Interchangeable
interchangeable cross-reference
interchangeable
CA27053-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H311-250?
H311-250 is a CIRCULATOR,RADIO FREQUENCY.
What parts can replace H311-250?
There are 17 known substitutes for H311-250: 62.51.001, 100041, FFS85 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H311-250?
H311-250 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-916-3211. 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