PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UPC3B25R4Connector,receptacle,electrical

Souriau Usa, Inc. Dba Souriau Usa Inc · NSN 5935-00-451-1433 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-451-1433 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-451-1433. Primary manufacturer part number: UPC3B25R4.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Precious Material and Weight: 0.025 GOLD GRAINS, TROY
  • Terminal Type: PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Location: SIDE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 3 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Test Data Document: 81349-MIL-C-55302 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.).
  • Contact Material Document and Classification: QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-451-1433, 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 Souriau Usa, Inc. Dba Souriau Usa Inc. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-451-1433
Primary Part NumberUPC3B25R4
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSouriau Usa, Inc. Dba Souriau Usa Inc
StatusACTIVE
Precious Material and Weight0.025 GOLD GRAINS, TROY
Terminal TypePRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style3 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-55302 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.).
Contact Material Document and ClassificationQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity25 SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-M-14,TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-P-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Unthreaded Mounting Hole Diameter0.070 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Environmental ProtectionMOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Body StyleANGLE SHAPE, PCB TYPE
Polarization MethodGUIDE PIN/SOCKET
Precious Material and LocationCONTACT SURFACES GOLD
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Mounting Facility Centers0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
Mating End Quantity1
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-55302/8 GOVERNMENT SPECIFICATION
Precious MaterialGOLD
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodFRICTION
Supplementary FeaturesMOUNTING METHOD - RIVET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-425-6016 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-444-0422 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-448-9337 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-451-1431 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-018-4561 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-298-4993M55302/8-02 INTERCHANGEABLE
Connector,receptacle,electrical
Souriau Usa, Inc. Dba Souriau Usa Inc
Cross-Reference Index
Part NumberManufacturer
UPC3B25R4 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
MIL-C-55302-8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M55302/8-02 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-55302/8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-425-6016INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-444-0422INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-448-9337INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-451-1431INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-018-4561INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-298-4993INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M55302/8-02

Frequently Asked Questions

What is NSN 5935-00-451-1433?

NSN 5935-00-451-1433 is a Connector,receptacle,electrical, manufactured by Souriau Usa, Inc. Dba Souriau Usa Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-451-1433?

NSN 5935-00-451-1433 has 4 cross-referenced part numbers: UPC3B25R4 (Souriau Usa, Inc. Dba Souriau Usa Inc), MIL-C-55302-8 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M55302/8-02 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-55302/8 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-451-1433?

There are 6 known substitutes for 5935-00-451-1433: 5935-00-425-6016, 5935-00-444-0422, 5935-00-448-9337 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UPC3B25R4?

Key specifications for UPC3B25R4: Precious Material and Weight: 0.025 GOLD GRAINS, TROY; Overall Width: 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM IN; Overall Height: 0.409 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN; Terminal Type: PRINTED CIRCUIT SINGLE MATING END SINGLE CONTACT GROUPING. 28 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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