PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2678544Connector,plug,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5935-00-833-0991 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-833-0991 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-833-0991. Primary manufacturer part number: 2678544.
Features
  • Connector,plug,electrical — FSC 5935
  • Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
  • Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
  • Connector Locking Method: BAYONET LATCH
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: SILVER
  • Contact Surface Treatment: GOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: REMOVABLE 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 5935-00-833-0991, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 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
NSN5935-00-833-0991
Primary Part Number2678544
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
Connector Locking MethodBAYONET LATCH
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER
Contact Surface TreatmentGOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleBNC SINGLE MATING END
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Shell MaterialCOPPER ALLOY
Precious Material and LocationCONTACT SURFACES GOLD AND CONTACT SURFACES SILVER
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Overall Diameter0.562 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Precious Material and Weight0.105 GOLD GRAINS, TROY AND 0.105 SILVER GRAINS, TROY
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionMOISTURE RESISTANT AND WATERTIGHT
Cable Entrance Diameter0.128 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6610-00-476-10743137-1 INTERCHANGEABLE
Indicator Standoff
Kearflex Engineering Company
9540-00-596-3006 INTERCHANGEABLE
Angle,structural
5945-00-655-1705 INTERCHANGEABLE
Relay,electromagnetic
5905-00-795-0777 INTERCHANGEABLE
Resistor,fixed,film
4820-01-380-604531371 INTERCHANGEABLE
Disk,valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5342-01-466-703330-268-1 INTERCHANGEABLE
Coupling,clamp,grooved
Voss Industries, Llc
6650-01-508-781131371 INTERCHANGEABLE
Lens,optical Instrument
Cooper Surgical
5310-01-573-2088 INTERCHANGEABLE
Washer,flat
9150-01-574-621831-371 INTERCHANGEABLE
Grease,utility
Ideal Industries, Inc.
6515-01-582-80178154A-LR-3 INTERCHANGEABLE
Pad,crest,toe
Pedifix, Inc.
Cross-Reference Index
Part NumberManufacturer
BNCPL1M74-1 Itt Cannon Llc (USA)
7207980P002 Lockheed Martin Corporation Div Rms (USA)
629-433-001 Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA)
001497 L3harris Technologies, Inc. (USA)
7207980P2REVK Lockheed Martin Corporation Div Rms (USA)
1002-036-A001 Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
30268-1 Amphenol Corp Div Amphenol Aerospace Operations (USA)
2678544 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1002036A001-000 Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
401985809 Lucent Technologies Inc Corporate Headquarters (USA)
3163927 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1002-036-A001 Semic Rf Electronic Gmbh (DEU)
9975727 Us Army Aviation and Missile Command (USA)
401985809 American Telephone and Telegraph Co (USA)
31-371 Amphenol Corporation Div Amphenol Rf (USA)
001497 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
Related Parts
6610-00-476-1074INTERCHANGEABLE
INDICATOR STANDOFF
3137-1
9540-00-596-3006INTERCHANGEABLE
ANGLE,STRUCTURAL
5945-00-655-1705INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5905-00-795-0777INTERCHANGEABLE
RESISTOR,FIXED,FILM
4820-01-380-6045INTERCHANGEABLE
DISK,VALVE
31371
5342-01-466-7033INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
30-268-1
6650-01-508-7811INTERCHANGEABLE
LENS,OPTICAL INSTRUMENT
31371
5310-01-573-2088INTERCHANGEABLE
WASHER,FLAT
9150-01-574-6218INTERCHANGEABLE
GREASE,UTILITY
31-371
6515-01-582-8017INTERCHANGEABLE
PAD,CREST,TOE
8154A-LR-3

Frequently Asked Questions

What is NSN 5935-00-833-0991?

NSN 5935-00-833-0991 is a Connector,plug,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-833-0991?

NSN 5935-00-833-0991 has 16 cross-referenced part numbers: BNCPL1M74-1 (Itt Cannon Llc), 7207980P002 (Lockheed Martin Corporation Div Rms), 629-433-001 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division), 001497 (L3harris Technologies, Inc.), 7207980P2REVK (Lockheed Martin Corporation Div Rms) and 11 more.

What NSN replaces 5935-00-833-0991?

There are 10 known substitutes for 5935-00-833-0991: 6610-00-476-1074, 9540-00-596-3006, 5945-00-655-1705 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2678544?

Key specifications for 2678544: Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING; Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END; Connector Locking Method: BAYONET LATCH; Overall Length: 1.344 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-833-0991 still in active supply?

NSN 5935-00-833-0991 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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