PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52K401-015A1Connector,receptacle,electrical

Rosenberger Hochfrequenztechnik Gmbh & Co. Kg · NSN 5935-00-938-1028 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-938-1028 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-938-1028. Primary manufacturer part number: 52K401-015A1.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACES AND SHELL SURFACE GOLD
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: BAYONET PIN
  • Shell Type: SOLID
  • Contact Removability: NONREMOVABLE 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 5935-00-938-1028, 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 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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
NSN5935-00-938-1028
Primary Part Number52K401-015A1
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerRosenberger Hochfrequenztechnik Gmbh & Co. Kg
StatusACTIVE
Insert MaterialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES AND SHELL SURFACE GOLD
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET PIN
Shell TypeSOLID
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.101 GOLD GRAINS, TROY
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentGOLD
Contact Position Arrangement StyleC SINGLE MATING END
Specification/standard Data81349-MIL-C-39012/8 GOVERNMENT SPECIFICATION
Precious MaterialGOLD
Distance From Mounting Shoulder to Front Face0.679 INCHES MINIMUM AND 0.701 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Height0.714 INCHES MINIMUM AND 0.722 INCHES MAXIMUM IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT
Test Data Document81349-MIL-C-39012 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 MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Shell MaterialCOPPER ALLOY
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.714 INCHES MINIMUM AND 0.722 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
8415-00-490-1201 INTERCHANGEABLE
Screw Assembly
4730-01-121-89488250-1 INTERCHANGEABLE
Restrictor Unit,fluid Flow
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-01-308-738682501 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
7010-01-340-43858250-1 INTERCHANGEABLE
Restrictor Asse
Gould Instrument Systems Inc
5331-01-361-03554-OR INTERCHANGEABLE
O-Ring
Gates Corporation
6130-01-443-0768SPL250-1024 INTERCHANGEABLE
Power Supply
Power-One DC Power Supplies
Cross-Reference Index
Part NumberManufacturer
52K401-015A1 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg (DEU)
UG571BU Joint Electronics Type Designation System (USA)
5935PL0982777 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MIL-PRF-39012/8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
357-7534-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MILC39012-8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
82-501 Amphenol Corporation Div Amphenol Rf (USA)
M39012/08-0001 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
8415-00-490-1201INTERCHANGEABLE
SCREW ASSEMBLY
4730-01-121-8948INTERCHANGEABLE
RESTRICTOR UNIT,FLUID FLOW
8250-1
5330-01-308-7386INTERCHANGEABLE
GASKET
82501
7010-01-340-4385INTERCHANGEABLE
RESTRICTOR ASSE
8250-1
5331-01-361-0355INTERCHANGEABLE
O-RING
4-OR
6130-01-443-0768INTERCHANGEABLE
POWER SUPPLY
SPL250-1024

Frequently Asked Questions

What is NSN 5935-00-938-1028?

NSN 5935-00-938-1028 is a Connector,receptacle,electrical, manufactured by Rosenberger Hochfrequenztechnik Gmbh & Co. Kg, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-938-1028?

NSN 5935-00-938-1028 has 8 cross-referenced part numbers: 52K401-015A1 (Rosenberger Hochfrequenztechnik Gmbh & Co. Kg), UG571BU (Joint Electronics Type Designation System), 5935PL0982777 (Jednolity Indeks Materialowy - Uniform Material Index), MIL-PRF-39012/8 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 357-7534-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 3 more.

What NSN replaces 5935-00-938-1028?

There are 6 known substitutes for 5935-00-938-1028: 8415-00-490-1201, 4730-01-121-8948, 5330-01-308-7386 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52K401-015A1?

Key specifications for 52K401-015A1: Overall Width: 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN; Overall Length: 1.531 INCHES MAXIMUM IN; Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END; Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING. 30 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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