PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M4P-LRNConnector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5935-00-259-3604 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-259-3604 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-259-3604. Primary manufacturer part number: M4P-LRN.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Diameter: 0.656 INCHES NOMINAL IN
  • Thread Class: 2A A
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: LOCK RING
  • Precious Material and Location: CONTACT SURFACES GOLD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-259-3604, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-259-3604
Primary Part NumberM4P-LRN
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusCANCELLED
Diameter0.656 INCHES NOMINAL IN
Thread Class2A A
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodLOCK RING
Precious Material and LocationCONTACT SURFACES GOLD
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch24
Polarization MethodMATING END
Precious MaterialGOLD
Insert Material Document and ClassificationMIL-M-14,TYPE MME MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps7.5 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style4 SINGLE MATING END
Insert MaterialPLASTIC MELAMINE SINGLE MATING END
Precious Material and Weight0.004 GOLD GRAINS, TROY
Included Contact Quantity4 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Bushing Accommodation Hole ShapeROUND
Nominal Thread Size0.375 INCHES IN
Thread Series DesignatorUNF
Mating End Quantity1
Thread DirectionRIGHT-HAND
Body StyleSTRAIGHT SHAPE, LATCHING
Bushing Diameter0.500 INCHES NOMINAL IN
Threaded Device TypeMOUNTING BUSHING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4920-00-460-038133-1-2-2 INTERCHANGEABLE
Panel,lower Console
Celtech Corporation Div Use CAGE 65552 for All Orders
3110-00-554-3265 INTERCHANGEABLE
Bearing,ball,annular
5133-01-095-4740 INTERCHANGEABLE
Drill,twist
2910-01-122-951733122 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4820-01-145-096533122 INTERCHANGEABLE
Valve,cross
Tate Andale, Llc
2540-01-306-687633-122 INTERCHANGEABLE
Blade,windshield Wiper
Trico Products Corporation
5120-01-335-0596 INTERCHANGEABLE
Punch,drive Pin
5365-01-734-159933122 INTERCHANGEABLE
Shim
Marco Seattle Inc Dba Marco
Cross-Reference Index
Part NumberManufacturer
M4P-LRN Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
1199900167 Navcom Defense Electronics, Inc. (USA)
8909353 Us Army Aviation and Missile Command (USA)
33122 Raytheon Company Dba Raytheon (USA)
185043-9 Raytheon Company (USA)
Related Parts
4920-00-460-0381INTERCHANGEABLE
PANEL,LOWER CONSOLE
33-1-2-2
3110-00-554-3265INTERCHANGEABLE
BEARING,BALL,ANNULAR
5133-01-095-4740INTERCHANGEABLE
DRILL,TWIST
2910-01-122-9517INTERCHANGEABLE
FILTER ELEMENT,FLUID
33122
4820-01-145-0965INTERCHANGEABLE
VALVE,CROSS
33122
2540-01-306-6876INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
33-122
5120-01-335-0596INTERCHANGEABLE
PUNCH,DRIVE PIN
5365-01-734-1599INTERCHANGEABLE
SHIM
33122

Frequently Asked Questions

What is NSN 5935-00-259-3604?

NSN 5935-00-259-3604 is a Connector,receptacle,electrical, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-259-3604?

NSN 5935-00-259-3604 has 5 cross-referenced part numbers: M4P-LRN (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 1199900167 (Navcom Defense Electronics, Inc.), 8909353 (Us Army Aviation and Missile Command), 33122 (Raytheon Company Dba Raytheon), 185043-9 (Raytheon Company).

What NSN replaces 5935-00-259-3604?

There are 8 known substitutes for 5935-00-259-3604: 4920-00-460-0381, 3110-00-554-3265, 5133-01-095-4740 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M4P-LRN?

Key specifications for M4P-LRN: Diameter: 0.656 INCHES NOMINAL IN; Thread Class: 2A A; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING; Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. 29 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-259-3604 still in active supply?

NSN 5935-00-259-3604 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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