PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53-50-0Connector,plug,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5935-01-227-0978 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-227-0978 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-227-0978. Primary manufacturer part number: 53-50-0.
Features
  • Connector,plug,electrical — FSC 5935
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 50 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment: GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
  • Insert Material: PLASTIC POLYESTER SINGLE MATING END
  • Connector Locking Method: FRICTION
  • Contact Maximum Current Rating in Amps: 1.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-227-0978, 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 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5935-01-227-0978
Primary Part Number53-50-0
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusACTIVE
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity50 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYESTER SINGLE MATING END
Connector Locking MethodFRICTION
Contact Maximum Current Rating in Amps1.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeLEAF SPRING SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Precious MaterialGOLD
Contact Position Arrangement Style2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.050 GOLD GRAINS, TROY
Body StyleSTRAIGHT SHAPE
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5120-00-228-628753500 INTERCHANGEABLE
Wrench,oil Filter
Lisle Corp
5905-00-339-7757 INTERCHANGEABLE
Resistor,fixed,film
5935-00-615-7402IPC53500 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
7025-01-491-910253500 INTERCHANGEABLE
Printer,automatic Data Processin
Primera Technology, Inc Dba Primera Technology Inc
5340-01-527-666853500 INTERCHANGEABLE
Bracket,mounting
DP Manufacturing Inc.
2990-01-625-124453500 INTERCHANGEABLE
Exhaust System,engine
Kolpin Mfg Inc
Cross-Reference Index
Part NumberManufacturer
53-50-0 PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
Related Parts
5120-00-228-6287INTERCHANGEABLE
WRENCH,OIL FILTER
53500
5905-00-339-7757INTERCHANGEABLE
RESISTOR,FIXED,FILM
5935-00-615-7402INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
IPC53500
7025-01-491-9102INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
53500
5340-01-527-6668INTERCHANGEABLE
BRACKET,MOUNTING
53500
2990-01-625-1244INTERCHANGEABLE
EXHAUST SYSTEM,ENGINE
53500

Frequently Asked Questions

What is NSN 5935-01-227-0978?

NSN 5935-01-227-0978 is a Connector,plug,electrical, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-227-0978?

NSN 5935-01-227-0978 has 1 cross-referenced part number: 53-50-0 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect).

What NSN replaces 5935-01-227-0978?

There are 6 known substitutes for 5935-01-227-0978: 5120-00-228-6287, 5905-00-339-7757, 5935-00-615-7402 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53-50-0?

Key specifications for 53-50-0: Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 50 SINGLE MATING END SINGLE CONTACT GROUPING; Contact Surface Treatment: GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING; Insert Material: PLASTIC POLYESTER SINGLE MATING END. 18 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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