PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1668403PC3Connector,plug,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5935-00-681-3843 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-681-3843 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-681-3843. Primary manufacturer part number: 1668403PC3.
Features
  • Connector,plug,electrical — FSC 5935
  • Shell Material: COPPER
  • Insert Material: PLASTIC SINGLE MATING END
  • Connector Locking Method: BAYONET LATCH
  • Connector Cable Strain Relief Method: CABLE CLAMP
  • Contact Maximum DC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE 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 5935-00-681-3843, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-681-3843
Primary Part Number1668403PC3
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Shell MaterialCOPPER
Insert MaterialPLASTIC SINGLE MATING END
Connector Locking MethodBAYONET LATCH
Connector Cable Strain Relief MethodCABLE CLAMP
Contact Maximum DC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
7510-00-264-410280381 INTERCHANGEABLE
Crayon,marking
La-Co Industries, Inc. Dba Markal Company
5935-01-060-9118F4PNR-HC INTERCHANGEABLE
Connector,plug,electrical
Andrew Llc
1005-01-579-653949600 INTERCHANGEABLE
Machine Gun,7.62 Millimeter
Fn America Llc Div Columbia, Sc
4720-01-655-142149600 INTERCHANGEABLE
Guard,hose-Tubing
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
1668403PC3 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
49600 Amphenol Corporation Div Amphenol Rf (USA)
N0702-47 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
766659PC03 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
7510-00-264-4102INTERCHANGEABLE
CRAYON,MARKING
80381
5935-01-060-9118INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
F4PNR-HC
1005-01-579-6539INTERCHANGEABLE
MACHINE GUN,7.62 MILLIMETER
49600
4720-01-655-1421INTERCHANGEABLE
GUARD,HOSE-TUBING
49600

Frequently Asked Questions

What is NSN 5935-00-681-3843?

NSN 5935-00-681-3843 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: active.

What are the part numbers for NSN 5935-00-681-3843?

NSN 5935-00-681-3843 has 4 cross-referenced part numbers: 1668403PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 49600 (Amphenol Corporation Div Amphenol Rf), N0702-47 (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 766659PC03 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5935-00-681-3843?

There are 4 known substitutes for 5935-00-681-3843: 7510-00-264-4102, 5935-01-060-9118, 1005-01-579-6539 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1668403PC3?

Key specifications for 1668403PC3: Shell Material: COPPER; Insert Material: PLASTIC SINGLE MATING END; Connector Locking Method: BAYONET LATCH; Connector Cable Strain Relief Method: CABLE CLAMP. 9 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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