PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C20379-2Adapter,connector

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 5935-01-380-3200 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-380-3200 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-380-3200. Primary manufacturer part number: C20379-2.
Features
  • Adapter,connector — FSC 5935
  • Connector Locking Method: EXTERNALLY THREADED SHELL
  • Precious Material: GOLD
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Contact Material: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
  • Thread Tolerance Class: 6H EXTERNAL
  • Thread Series Designator: ISO S
  • Shell Material: STEEL
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-01-380-3200, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-380-3200
Primary Part NumberC20379-2
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusACTIVE
Connector Locking MethodEXTERNALLY THREADED SHELL
Precious MaterialGOLD
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Contact MaterialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
Thread Tolerance Class6H EXTERNAL
Thread Series DesignatorISO S
Shell MaterialSTEEL
Included Contact TypeCOAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
Contact Surface TreatmentGOLD ALL MATING ENDS ALL CONTACT GROUPINGS
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Contact Position Arrangement StyleNONSTD ALL MATING ENDS
Shell Surface TreatmentPASSIVATE
Included Contact Quantity1 ALL MATING ENDS ALL CONTACT GROUPINGS
Nominal Thread Size3.5 MILLIMETERS MM
Contact RemovabilityNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
Precious Material and LocationCONTACT SURFACES GOLD
Precious Material and Weight0.010 GOLD GRAINS, TROY
Shell TypeSOLID
Overall Diameter0.312 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Mating End Quantity2
Threaded Device TypeCOUPLING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-901-67351889571ASSY F INTERCHANGEABLE
Valve,check
Naval Ship Systems Command
5360-01-113-959029808 INTERCHANGEABLE
Spring
Hamilton Sundstrand Corporation Dba Collins Aerospace
6520-01-385-052529808 INTERCHANGEABLE
Resin,restorative,dental
Kerr Corporation
Cross-Reference Index
Part NumberManufacturer
C20379-2 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
29808 Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc (USA)
Related Parts
4820-00-901-6735INTERCHANGEABLE
VALVE,CHECK
1889571ASSY F
5360-01-113-9590INTERCHANGEABLE
SPRING
29808
6520-01-385-0525INTERCHANGEABLE
RESIN,RESTORATIVE,DENTAL
29808

Frequently Asked Questions

What is NSN 5935-01-380-3200?

NSN 5935-01-380-3200 is a Adapter,connector, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-380-3200?

NSN 5935-01-380-3200 has 2 cross-referenced part numbers: C20379-2 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 29808 (Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc).

What NSN replaces 5935-01-380-3200?

There are 3 known substitutes for 5935-01-380-3200: 4820-00-901-6735, 5360-01-113-9590, 6520-01-385-0525. Verify interchangeability with system specifications before substitution.

What are the specifications of C20379-2?

Key specifications for C20379-2: Connector Locking Method: EXTERNALLY THREADED SHELL; Precious Material: GOLD; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Contact Material: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS. 23 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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