PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77C715556Connector,receptacle,electrical

Lockheed Martin Corporation Div Rms · NSN 5935-00-829-2966 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-829-2966 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-829-2966. Primary manufacturer part number: 77C715556.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Class: 2A A
  • Connector Locking Method: EXTERNALLY THREADED SHELL
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material: SILVER
  • Shell Surface Treatment: SILVER
  • Contact Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-829-2966, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-829-2966
Primary Part Number77C715556
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Thread Class2A A
Connector Locking MethodEXTERNALLY THREADED SHELL
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER
Shell Surface TreatmentSILVER
Contact Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleNONSTD SINGLE MATING END
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch20
Precious Material and LocationCONTACT AND SHELL SURFACES SILVER
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Thread DirectionRIGHT-HAND
Nominal Thread Size0.875 INCHES IN
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Threaded Device TypeCOUPLING FACILITY AND MOUNTING BUSHING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
Precious Material and Weight0.105 SILVER GRAINS, TROY
Mating End Quantity1
Shell TypeSOLID
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-277-2691 INTERCHANGEABLE
Wrench,open End
4720-00-777-51729088437 INTERCHANGEABLE
Hose,air Duct
Us Army Aviation and Missile Command
2530-00-848-51745457161 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
General Motors Llc Dba General Motors Llc
5910-01-079-7262 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5930-01-173-08363-4475 INTERCHANGEABLE
Switch,thermostatic
Maytag Corporation Dba Maytag Appliancessales
1730-01-225-7971 INTERCHANGEABLE
Jack,hydraulic,tripod
5340-01-533-5527300-180 INTERCHANGEABLE
Clamp,loop
Kold-Ban International Ltd Div Kbi
4730-01-699-1489300180 INTERCHANGEABLE
Flange,pipe
Heil Trailer International Llc
Cross-Reference Index
Part NumberManufacturer
352250014984 Thales Nederland (NLD)
300180 Northrop Grumman Systems Corporation (USA)
2910859-3 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
77C715556 PRIMARY Lockheed Martin Corporation Div Rms (USA)
1801439 Northrop Grumman Systems Corporation (USA)
5274701 Naval Sea Systems Command (USA)
34475 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
1810868 PRIMARY Northrop Grumman Systems Corporation (USA)
5935PL0902451 Jednolity Indeks Materialowy - Uniform Material Index (POL)
34475 Amphenol-Tuchel Electronics Gmbh (DEU)
Related Parts
5120-00-277-2691INTERCHANGEABLE
WRENCH,OPEN END
4720-00-777-5172INTERCHANGEABLE
HOSE,AIR DUCT
9088437
2530-00-848-5174INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5457161
5910-01-079-7262INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5930-01-173-0836INTERCHANGEABLE
SWITCH,THERMOSTATIC
3-4475
1730-01-225-7971INTERCHANGEABLE
JACK,HYDRAULIC,TRIPOD
5340-01-533-5527INTERCHANGEABLE
CLAMP,LOOP
300-180
4730-01-699-1489INTERCHANGEABLE
FLANGE,PIPE
300180

Frequently Asked Questions

What is NSN 5935-00-829-2966?

NSN 5935-00-829-2966 is a Connector,receptacle,electrical, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-829-2966?

NSN 5935-00-829-2966 has 10 cross-referenced part numbers: 352250014984 (Thales Nederland), 300180 (Northrop Grumman Systems Corporation), 2910859-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 77C715556 (Lockheed Martin Corporation Div Rms), 1801439 (Northrop Grumman Systems Corporation) and 5 more.

What NSN replaces 5935-00-829-2966?

There are 8 known substitutes for 5935-00-829-2966: 5120-00-277-2691, 4720-00-777-5172, 2530-00-848-5174 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77C715556?

Key specifications for 77C715556: Overall Height: 1.250 INCHES NOMINAL IN; Thread Class: 2A A; Connector Locking Method: EXTERNALLY THREADED SHELL; Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING. 29 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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