PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57902Connector,plug,electrical

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5935-00-686-3178 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-686-3178 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-686-3178. Primary manufacturer part number: 57902.
Features
  • Connector,plug,electrical — FSC 5935
  • Overall Diameter: 0.203 INCHES NOMINAL IN
  • Insert Material: PLASTIC SINGLE MATING END
  • Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 0.190 INCHES IN
  • Connector Locking Method: INTERNALLY THREADED COUPLING NUT
  • Thread Series Designator: UNF
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 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 5935-00-686-3178, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-686-3178
Primary Part Number57902
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Overall Diameter0.203 INCHES NOMINAL IN
Insert MaterialPLASTIC SINGLE MATING END
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.190 INCHES IN
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Thread Series DesignatorUNF
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Mating End Quantity1
Thread DirectionRIGHT-HAND
Threaded Device TypeCOUPLING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1420-00-085-8244 INTERCHANGEABLE
Pinion Assembly,chart
5995-01-120-1532467-147-003 INTERCHANGEABLE
Cable Assembly,radio Frequency
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division
5315-01-198-826757-902 INTERCHANGEABLE
Pin,quick Release
Qrp Inc
4820-01-221-1558344-07 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6625-01-462-86155790-2 INTERCHANGEABLE
Lead,test
Fluke Electronics Corp
6680-01-528-432557902 INTERCHANGEABLE
Indicator,liquid Quantity
Veethree Electronics & Marine, Llc Dba Veethree Electronics & Marine Llc
Cross-Reference Index
Part NumberManufacturer
57902 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
57902 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
1420-00-085-8244INTERCHANGEABLE
PINION ASSEMBLY,CHART
5995-01-120-1532INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
467-147-003
5315-01-198-8267INTERCHANGEABLE
PIN,QUICK RELEASE
57-902
4820-01-221-1558INTERCHANGEABLE
STEM,FLUID VALVE
344-07
6625-01-462-8615INTERCHANGEABLE
LEAD,TEST
5790-2
6680-01-528-4325INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
57902

Frequently Asked Questions

What is NSN 5935-00-686-3178?

NSN 5935-00-686-3178 is a Connector,plug,electrical, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-686-3178?

NSN 5935-00-686-3178 has 2 cross-referenced part numbers: 57902 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 57902 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5935-00-686-3178?

There are 6 known substitutes for 5935-00-686-3178: 1420-00-085-8244, 5995-01-120-1532, 5315-01-198-8267 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 57902?

Key specifications for 57902: Overall Diameter: 0.203 INCHES NOMINAL IN; Insert Material: PLASTIC SINGLE MATING END; Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING; Nominal Thread Size: 0.190 INCHES IN. 14 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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