PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LP50P791-81MFX2Connector,receptacle,electrical

Armel De Llc Dba Armel Electronics · NSN 5935-00-478-1197 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-478-1197 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-478-1197. Primary manufacturer part number: LP50P791-81MFX2.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 50 SINGLE MATING END
  • Contact Material Document and Classification: QQ-B-626,COMP 360 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 0.112 INCHES IN
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 50 SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: GUIDE PIN/SOCKET
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-478-1197, 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 Armel De Llc Dba Armel Electronics. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-478-1197
Primary Part NumberLP50P791-81MFX2
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerArmel De Llc Dba Armel Electronics
StatusACTIVE
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style50 SINGLE MATING END
Contact Material Document and ClassificationQQ-B-626,COMP 360 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.112 INCHES IN
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity50 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodGUIDE PIN/SOCKET
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeMOUNTING STUD
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Mating End Quantity1
Thread Class2A A
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Insert MaterialPLASTIC SINGLE MATING END
Body StyleSTRAIGHT SHAPE
Distance Between Mounting Facility Centers3.695 INCHES MINIMUM AND 3.705 INCHES MAXIMUM IN
Environmental ProtectionDUSTPROOF AND HEAT RESISTANT AND HUMIDITY RESISTANT AND VIBRATION RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-227-2344312346PCR3S3T3 INTERCHANGEABLE
Bearing,ball,annular
Naval Ship Systems Command
5315-00-616-5514MS35756-6 INTERCHANGEABLE
Key,woodruff
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
1630-00-907-266771167902 INTERCHANGEABLE
Parts Kit,cylinder
Hydro-Aire Aerospace Corp
5305-00-937-25681BN4C31P1 INTERCHANGEABLE
Screw,cap,socket Head
H-K Connecticut Holding Company
4320-01-032-7152CFSP-37538 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Defense Maritime Solutions, Inc.
5340-01-110-36705479 INTERCHANGEABLE
Plunger,detent
Hoyt Corporation
5330-01-451-41715479 INTERCHANGEABLE
Packing,preformed
Oberdorfer Pumps Inc
Cross-Reference Index
Part NumberManufacturer
5479 Armel De Llc Dba Armel Electronics (USA)
LP50P791-81MFX2 PRIMARY Armel De Llc Dba Armel Electronics (USA)
Related Parts
3110-00-227-2344INTERCHANGEABLE
BEARING,BALL,ANNULAR
312346PCR3S3T3
5315-00-616-5514INTERCHANGEABLE
KEY,WOODRUFF
MS35756-6
1630-00-907-2667INTERCHANGEABLE
PARTS KIT,CYLINDER
71167902
5305-00-937-2568INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
1BN4C31P1
4320-01-032-7152INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
CFSP-37538
5340-01-110-3670INTERCHANGEABLE
PLUNGER,DETENT
5479
5330-01-451-4171INTERCHANGEABLE
PACKING,PREFORMED
5479

Frequently Asked Questions

What is NSN 5935-00-478-1197?

NSN 5935-00-478-1197 is a Connector,receptacle,electrical, manufactured by Armel De Llc Dba Armel Electronics, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-478-1197?

NSN 5935-00-478-1197 has 2 cross-referenced part numbers: 5479 (Armel De Llc Dba Armel Electronics), LP50P791-81MFX2 (Armel De Llc Dba Armel Electronics).

What NSN replaces 5935-00-478-1197?

There are 7 known substitutes for 5935-00-478-1197: 3110-00-227-2344, 5315-00-616-5514, 1630-00-907-2667 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LP50P791-81MFX2?

Key specifications for LP50P791-81MFX2: Overall Length: 4.095 INCHES MINIMUM AND 4.105 INCHES MAXIMUM IN; Overall Height: 0.766 INCHES NOMINAL IN; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING; Contact Position Arrangement Style: 50 SINGLE MATING END. 22 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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