PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51214Cable Assembly,radio Frequency

Semflex, Inc. · NSN 5995-01-333-5654 · FSC 5995 · No Item Name Available
Verified by PartsTable
NSN 5995-01-333-5654 — this item is cataloged by the U.S. Government under National Stock Number 5995-01-333-5654. Primary manufacturer part number: 51214.
Features
  • Cable Assembly,radio Frequency — FSC 5995
  • Electrical Resistance: 50.00 OHMS IMPEDANCE
  • Termination Type: CONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 19 SINGLE CONDUCTOR
  • Criticality Code Justification: FEAT
  • Cross-Sectional Shape Style: ROUND
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Surface Treatment Document and Classification: -17/128 MIL SPEC ALL TREATMENT RESPONSES SIXTH POSITION CONDUCTOR SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Seventeenth Position Conductor Single Conductor construction
General Description

The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-01-333-5654, is classified within Federal Supply Class 5995 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Semflex, Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5995-01-333-5654
Primary Part Number51214
Item NameCable Assembly,radio Frequency
FSC / FSG5995 / 59 — No Item Name Available
ManufacturerSemflex, Inc.
StatusACTIVE
Electrical Resistance50.00 OHMS IMPEDANCE
Termination TypeCONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
Criticality Code JustificationFEAT
Cross-Sectional Shape StyleROUND
Conductor FormSTRANDED SINGLE CONDUCTOR
Surface Treatment Document and Classification-17/128 MIL SPEC ALL TREATMENT RESPONSES SIXTH POSITION CONDUCTOR SINGLE CONDUCTOR
Strand Awg Size Per Conductor32 SINGLE CONDUCTOR
Precious Material and LocationCONDUCTOR AND SHIELDS SILVER
MaterialCOPPER SEVENTEENTH POSITION CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE SEVENTH POSITION CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER EIGHTEENTH POSITION CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentSILVER SIXTH POSITION CONDUCTOR SINGLE CONDUCTOR
Style DesignatorINTERNAL CONNECTORS
Terminal Manufacturer Identifying Reference NumberM39012/59 SECOND END SINGLE CONDUCTOR
Terminal Commercial and Government Entity Code81349 BOTH ENDS SINGLE CONDUCTOR
Precious Material and Weight0.040 SILVER GRAINS, TROY
MaterialPLASTIC POLYCHLOROTRIFLUOROETHYLENE ELEVENTH POSITION CONDUCTOR SINGLE CONDUCTOR
Terminal Manufacturer Identifying Reference NumberM39012/55 FIRST END SINGLE CONDUCTOR
Material Document and Classification-17/128-RG400 MIL SPEC ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Quantity1
Round Conductor Size20 AWG SINGLE CONDUCTOR
Precious MaterialSILVER
Cross Section Outside Diameter0.195 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8345-00-025-3355 INTERCHANGEABLE
Pennant,signal
8345-00-555-9733 INTERCHANGEABLE
Flag,signal
5950-00-578-5149776238 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4810-00-888-379651214 INTERCHANGEABLE
Parts Kit,valve,air
Meggitt North Hollywood Inc
8345-01-092-0038 INTERCHANGEABLE
Pennant,signal
5995-01-332-683651198 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
5995-01-332-6837003112-26 INTERCHANGEABLE
Cable Assembly,radio Frequency
Fjc Electronics Inc
5995-01-332-683851207 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
5995-01-332-684051210 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
5995-01-332-684154285 INTERCHANGEABLE
Cable Assembly,radio Frequency
Semflex, Inc.
Cross-Reference Index
Part NumberManufacturer
51214 PRIMARY Semflex, Inc. (USA)
953450 Raytheon Company Div Corp (USA)
953450-37 Raytheon Company Dba Raytheon Co (USA)
953450-37 Raytheon Company Div Corp (USA)
003112-37 Fjc Electronics Inc (USA)
Related Parts
8345-00-025-3355INTERCHANGEABLE
PENNANT,SIGNAL
8345-00-555-9733INTERCHANGEABLE
FLAG,SIGNAL
5950-00-578-5149INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
776238
4810-00-888-3796INTERCHANGEABLE
PARTS KIT,VALVE,AIR
51214
8345-01-092-0038INTERCHANGEABLE
PENNANT,SIGNAL
5995-01-332-6836INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
51198
5995-01-332-6837INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
003112-26
5995-01-332-6838INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
51207
5995-01-332-6840INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
51210
5995-01-332-6841INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
54285
5995-01-332-6842INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
54295
5995-01-332-6843INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
003112-80

Frequently Asked Questions

What is NSN 5995-01-333-5654?

NSN 5995-01-333-5654 is a Cable Assembly,radio Frequency, manufactured by Semflex, Inc., classified under FSC 5995 (No Item Name Available). Status: active.

What are the part numbers for NSN 5995-01-333-5654?

NSN 5995-01-333-5654 has 5 cross-referenced part numbers: 51214 (Semflex, Inc.), 953450 (Raytheon Company Div Corp), 953450-37 (Raytheon Company Dba Raytheon Co), 953450-37 (Raytheon Company Div Corp), 003112-37 (Fjc Electronics Inc).

What NSN replaces 5995-01-333-5654?

There are 12 known substitutes for 5995-01-333-5654: 8345-00-025-3355, 8345-00-555-9733, 5950-00-578-5149 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51214?

Key specifications for 51214: Electrical Resistance: 50.00 OHMS IMPEDANCE; Termination Type: CONNECTOR PLUG BOTH ENDS SINGLE CONDUCTOR; Strand Quantity Per Conductor: 19 SINGLE CONDUCTOR; Criticality Code Justification: FEAT. 26 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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