PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7257Connector,plug,electrical

Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division · NSN 5935-00-201-3942 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-201-3942 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-201-3942. Primary manufacturer part number: 7257.
Features
  • Connector,plug,electrical — FSC 5935
  • Environmental Protection: FUNGUS PROOF AND MOISTURE RESISTANT
  • Included Contact Quantity: 2 SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Material: IRON
  • Insert Material: PLASTIC SINGLE MATING END
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum DC Voltage Rating in Volts: 250.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum Current Rating in Amps: 15.0 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 5935-00-201-3942, 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 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 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
NSN5935-00-201-3942
Primary Part Number7257
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerHubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
StatusCANCELLED
Environmental ProtectionFUNGUS PROOF AND MOISTURE RESISTANT
Included Contact Quantity2 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialIRON
Insert MaterialPLASTIC SINGLE MATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum DC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps15.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCABLE CLAMP
Contact Maximum AC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeFLAT SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0504 INTERCHANGEABLE
Cup,tapered Roller Bearing
5815-00-126-38727257 INTERCHANGEABLE
Guard
Telemechanics Inc
2520-00-352-4553 INTERCHANGEABLE
Sleeve,reverse Idle
5995-00-416-82915-361-100-1FT INTERCHANGEABLE
Cable Assembly,special Purpose,e
L3harris Technologies, Inc Div Space & Airborne Systems
5360-00-685-05177257 INTERCHANGEABLE
Spring,helical,compression
Imi Cash Valve Inc
2915-00-767-25037257 INTERCHANGEABLE
Cap Air
Collins Engine Nozzles, Inc
6760-00-883-72577257 INTERCHANGEABLE
Lens,camera,general Photographic
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
5905-00-923-250012159 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Clayton Manufacturing Company
5905-01-071-5004 INTERCHANGEABLE
Resistor,fixed,film
6625-01-196-01691215-9 INTERCHANGEABLE
Diagnostic Center E
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
P320A432 Mutron Corp (USA)
12159 U M C Electronics Co (USA)
A50721A Mutron Corp (USA)
252724 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
K897777REV0 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
A50721 Telerad Mfg Corp
K897777-1REV0 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
17C71126-6578 Department of the Navy (USA)
7257 PRIMARY Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
K897777-1REV0 L3 Technologies, Inc. Div Communication Systems-East (USA)
PL1054 Bae Systems Information and Electronic Systems Integration Inc. (USA)
49777 PRIMARY Naval Ship Systems Command (USA)
10A045 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
3033 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
K897777REV0 L3 Technologies, Inc. Div Communication Systems-East (USA)
Related Parts
3110-00-100-0504INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5815-00-126-3872INTERCHANGEABLE
GUARD
7257
2520-00-352-4553INTERCHANGEABLE
SLEEVE,REVERSE IDLE
5995-00-416-8291INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5-361-100-1FT
5360-00-685-0517INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7257
2915-00-767-2503INTERCHANGEABLE
CAP AIR
7257
6760-00-883-7257INTERCHANGEABLE
LENS,CAMERA,GENERAL PHOTOGRAPHIC
7257
5905-00-923-2500INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
12159
5905-01-071-5004INTERCHANGEABLE
RESISTOR,FIXED,FILM
6625-01-196-0169INTERCHANGEABLE
DIAGNOSTIC CENTER E
1215-9
6210-01-210-5451INTERCHANGEABLE
LIGHT,INDICATOR
12159
4240-01-246-5413INTERCHANGEABLE
FILTER,RESPIRATOR,AIR FILTERING

Frequently Asked Questions

What is NSN 5935-00-201-3942?

NSN 5935-00-201-3942 is a Connector,plug,electrical, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-201-3942?

NSN 5935-00-201-3942 has 15 cross-referenced part numbers: P320A432 (Mutron Corp), 12159 (U M C Electronics Co), A50721A (Mutron Corp), 252724 (Lockheed Martin Corporation Div Rms - Mitchel Field), K897777REV0 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin) and 10 more.

What NSN replaces 5935-00-201-3942?

There are 12 known substitutes for 5935-00-201-3942: 3110-00-100-0504, 5815-00-126-3872, 2520-00-352-4553 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7257?

Key specifications for 7257: Environmental Protection: FUNGUS PROOF AND MOISTURE RESISTANT; Included Contact Quantity: 2 SINGLE MATING END SINGLE CONTACT GROUPING; Shell Material: IRON; Insert Material: PLASTIC SINGLE MATING END. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-201-3942 still in active supply?

NSN 5935-00-201-3942 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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