PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7903920-00Connector,receptacle,electrical

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5935-00-465-4378 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-465-4378 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-465-4378. Primary manufacturer part number: 7903920-00.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Shell Material: METAL
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.009 GOLD GRAINS, TROY
  • Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION RESISTANT AND WATERTIGHT
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: CADMIUM
  • Shell Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-465-4378, 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 Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 47 commercial cross-references from 31 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-465-4378
Primary Part Number7903920-00
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusCANCELLED
Shell MaterialMETAL
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.009 GOLD GRAINS, TROY
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION RESISTANT AND WATERTIGHT
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentCADMIUM
Shell Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Connector Locking MethodFRICTION
Contact Maximum Current Rating in Amps7.5 SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-24308 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Mounting Facility Centers0.979 INCHES MINIMUM AND 0.989 INCHES MAXIMUM IN
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-M-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Polarization MethodMATING END
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style9 SINGLE MATING END
Contact Surface TreatmentGOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity9 SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL IN
Specification/standard Data81349-MIL-C24308/1 GOVERNMENT SPECIFICATION
Precious Material and LocationCONTACT SURFACES GOLD
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Precious MaterialGOLD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-008-4304ST32068-2 INTERCHANGEABLE
Connector,receptacle,electrical
Bae Systems Space & Mission Systems Inc. Div Space & Mission Systems Inc.
5999-00-239-3338M39029/63-368 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-411-7645M39029/64-369 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5935-00-491-2067DE9SC37 INTERCHANGEABLE
Connector,receptacle,electrical
Cinch Connectivity Solutions Inc.
5935-00-688-41459135577 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
5935-00-807-0160DEM9S INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
5935-00-849-9612730C1-45 INTERCHANGEABLE
Connector,receptacle,electrical
The Boeing Company Div Legacy Boeing Hb1
5935-00-902-53401820107-6 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-951-8986DEMM9S INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
5935-00-997-134964A7A114-1 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
7903920-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
1800602-2 Northrop Grumman Systems Corporation (USA)
74506M021401 Leonardo S.p.a. Div Electronics (ITA)
702459-02 Edo (USA)
M2430811-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24308/1-1 Itt Cannon Llc (USA)
DEM9S Cannon Electronics (USA)
40-742-708 Ge Aviation Systems Ltd (GBR)
DE9S Itt Industries Limited, Itt Cannon Uk (GBR)
9999-2249-002 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
856B041289 Northrop Grumman Systems Corporation (USA)
3320-801 Cmc Electronics Inc (CAN)
DEM9S-A156 Cinch Connectivity Solutions Inc. (USA)
99972SCEE103-3 Northrop Grumman Systems Corporation (USA)
1026013G Mbda Uk Ltd (GBR)
371-0219-000 Alcatel-Lucent Holdings Inc. (USA)
371-0962-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MS2438/1-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
371-0358-200 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
371-0358-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5935-00-008-4304INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
ST32068-2
5999-00-239-3338INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/63-368
5999-00-411-7645INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/64-369
5935-00-491-2067INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
DE9SC37
5935-00-688-4145INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
9135577
5935-00-807-0160INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
DEM9S
5935-00-849-9612INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
730C1-45
5935-00-902-5340INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1820107-6
5935-00-951-8986INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
DEMM9S
5935-00-997-1349INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
64A7A114-1
5120-01-264-2385INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5935-01-311-6773INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-465-4378?

NSN 5935-00-465-4378 is a Connector,receptacle,electrical, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-465-4378?

NSN 5935-00-465-4378 has 47 cross-referenced part numbers: 7903920-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 1800602-2 (Northrop Grumman Systems Corporation), 74506M021401 (Leonardo S.p.a. Div Electronics), 702459-02 (Edo), M2430811-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 42 more.

What NSN replaces 5935-00-465-4378?

There are 12 known substitutes for 5935-00-465-4378: 5935-00-008-4304, 5999-00-239-3338, 5999-00-411-7645 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7903920-00?

Key specifications for 7903920-00: Shell Material: METAL; Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING; Precious Material and Weight: 0.009 GOLD GRAINS, TROY; Overall Height: 0.678 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-465-4378 still in active supply?

NSN 5935-00-465-4378 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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