PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504-1251-001Connector,receptacle,electrical

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5935-00-196-6524 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-196-6524 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-196-6524. Primary manufacturer part number: 504-1251-001.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Material: PLASTIC SINGLE MATING END
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Unthreaded Mounting Hole Diameter: 0.120 INCHES NOMINAL IN
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Mating End Quantity: 1
  • Thread Series Designator: UNEF
  • Threaded Device Type: COUPLING FACILITY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-196-6524, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-196-6524
Primary Part Number504-1251-001
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
Insert MaterialPLASTIC SINGLE MATING END
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Unthreaded Mounting Hole Diameter0.120 INCHES NOMINAL IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Thread Series DesignatorUNEF
Threaded Device TypeCOUPLING FACILITY
Thread Class2A A
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.062 INCHES NOMINAL IN
Cable Entrance Diameter0.562 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Height1.062 INCHES NOMINAL IN
Shell Surface TreatmentANODIZE
Environmental ProtectionPRESSURE PROOF
Thread DirectionRIGHT-HAND
Nominal Thread Size1.125 INCHES IN
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Connector Locking MethodEXTERNALLY THREADED SHELL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4730-00-013-7401137401 INTERCHANGEABLE
Inverted Nut,tube Coupling
Chrysler Realty Company Llc Dba Daimler Chrysler
1610-00-119-615853628 INTERCHANGEABLE
Gear Shaft,coupling
Hamilton Sundstrand Corporation Dba Collins Aerospace
5133-00-227-5992 INTERCHANGEABLE
Drill,twist
5360-00-515-0869I-4316 INTERCHANGEABLE
Spring,helical,compression
Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components
4730-00-590-862414316 INTERCHANGEABLE
Plug,body
Moog Inc
1650-00-991-458714316 INTERCHANGEABLE
Head,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6110-01-184-910414316 INTERCHANGEABLE
Regulator,voltage
Precision Electronics, Inc
8105-01-582-534253-628 INTERCHANGEABLE
Bag,textile
Electro-Mech Components, Inc. Dba Electro-Mech Components Inc
5305-01-642-135614316 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company
5310-01-666-501453628 INTERCHANGEABLE
Washer,lock
Hydro-Aire Aerospace Corp
Cross-Reference Index
Part NumberManufacturer
14316-1B Cessna Aircraft Co Arc Avionics Div (USA)
14316 Cessna Aircraft Co Arc Avionics Div (USA)
504-1251-001 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
53-628 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
4730-00-013-7401INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
137401
1610-00-119-6158INTERCHANGEABLE
GEAR SHAFT,COUPLING
53628
5133-00-227-5992INTERCHANGEABLE
DRILL,TWIST
5360-00-515-0869INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
I-4316
4730-00-590-8624INTERCHANGEABLE
PLUG,BODY
14316
1650-00-991-4587INTERCHANGEABLE
HEAD,VALVE
14316
6110-01-184-9104INTERCHANGEABLE
REGULATOR,VOLTAGE
14316
8105-01-582-5342INTERCHANGEABLE
BAG,TEXTILE
53-628
5305-01-642-1356INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
14316
5310-01-666-5014INTERCHANGEABLE
WASHER,LOCK
53628

Frequently Asked Questions

What is NSN 5935-00-196-6524?

NSN 5935-00-196-6524 is a Connector,receptacle,electrical, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-196-6524?

NSN 5935-00-196-6524 has 4 cross-referenced part numbers: 14316-1B (Cessna Aircraft Co Arc Avionics Div), 14316 (Cessna Aircraft Co Arc Avionics Div), 504-1251-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 53-628 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 5935-00-196-6524?

There are 10 known substitutes for 5935-00-196-6524: 4730-00-013-7401, 1610-00-119-6158, 5133-00-227-5992 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 504-1251-001?

Key specifications for 504-1251-001: Insert Material: PLASTIC SINGLE MATING END; Overall Height: 1.375 INCHES NOMINAL IN; Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING; Unthreaded Mounting Hole Diameter: 0.120 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-196-6524 still in active supply?

NSN 5935-00-196-6524 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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