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Technical Data Sheet
PartsTable / COMPONENT / 2921412
2921412 ✓ 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 COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: TRANSMISSION LINE, design_type: UNIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 1.250 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 5985-00-287-9624, 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
2921412
NSN: 5985-00-287-9624
FSC: 5985
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
unit_typeTRANSMISSION LINE
design_typeUNIDIRECTIONAL
usage_designMAIN LINE TERMINAL FITTING
overall_width1.000 INCHES NOMINAL IN
overall_height0.375 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
radio_frequency_rating7.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
NSN5985-00-287-9624
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 2921412 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
USAGE DESIGN: MAIN LINE TERMINAL FITTING
•
DESIGN TYPE: UNIDIRECTIONAL
•
UNIT TYPE: TRANSMISSION LINE
•
RADIO FREQUENCY RATING: 7.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
USAGE DESIGNMAIN LINE TERMINAL FITTING
DESIGN TYPEUNIDIRECTIONAL
OVERALL WIDTH1.000 INCHES NOMINAL IN
OVERALL HEIGHT0.375 INCHES NOMINAL IN
UNIT TYPETRANSMISSION LINE
RADIO FREQUENCY RATING7.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM
OVERALL LENGTH1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
28MS32Interchangeable
interchangeable cross-reference
interchangeable
S2324Interchangeable
interchangeable cross-reference
interchangeable
27MS32Interchangeable
interchangeable cross-reference
interchangeable
SW31786-3Interchangeable
interchangeable cross-reference
interchangeable
952RInterchangeable
interchangeable cross-reference
interchangeable
732502Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2921412?
2921412 is a COUPLER,DIRECTIONAL.
What parts can replace 2921412?
There are 15 known substitutes for 2921412: 28MS32, S2324, 27MS32 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2921412?
2921412 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-287-9624. 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