PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6135353-1Connector,plug,electrical

Lockheed Martin Corporation Div Rotary and Mission Systems · NSN 5935-01-178-4239 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-178-4239 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-178-4239. Primary manufacturer part number: 6135353-1.
Features
  • Connector,plug,electrical — FSC 5935
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING
  • Threaded Device Type: COUPLING FACILITY
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2B
  • Shell Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Material Document and Classification: QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-178-4239, 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 Rotary and Mission Systems. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5935-01-178-4239
Primary Part Number6135353-1
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rotary and Mission Systems
StatusACTIVE
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Threaded Device TypeCOUPLING FACILITY
Thread DirectionRIGHT-HAND
Thread Class2B
Shell Surface Treatment Document and ClassificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell Material Document and ClassificationQQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC FLUOROCARBON SINGLE MATING END
Contact Position Arrangement StyleSC SINGLE MATING END
Precious Material and LocationCONTACT SURFACES GOLD
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE I,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.688 INCHES IN
Precious MaterialGOLD
Shell TypeSOLID
Thread Quantity Per Inch24
Precious Material and Weight0.005 GOLD GRAINS, TROY
Connector Cable Strain Relief MethodCOMPRESSION NUT
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Contact Material Document and ClassificationQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts1000.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE AND QQL-P-403 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Shell Surface TreatmentCHROMATE
Shell MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4240-00-202-9473 INTERCHANGEABLE
Faceshield,industrial
5330-00-779-5747 INTERCHANGEABLE
Gasket
5365-01-340-1245 INTERCHANGEABLE
Spacer,sleeve
5325-01-494-1475 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
5205-0004 Sv Microwave, Inc. Div Sv Microwave (USA)
6135353-1 PRIMARY Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
825-2-9 Winchester Interconnect Corporation (USA)
Related Parts
4240-00-202-9473INTERCHANGEABLE
FACESHIELD,INDUSTRIAL
5330-00-779-5747INTERCHANGEABLE
GASKET
5365-01-340-1245INTERCHANGEABLE
SPACER,SLEEVE
5325-01-494-1475INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 5935-01-178-4239?

NSN 5935-01-178-4239 is a Connector,plug,electrical, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-178-4239?

NSN 5935-01-178-4239 has 3 cross-referenced part numbers: 5205-0004 (Sv Microwave, Inc. Div Sv Microwave), 6135353-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 825-2-9 (Winchester Interconnect Corporation).

What NSN replaces 5935-01-178-4239?

There are 4 known substitutes for 5935-01-178-4239: 4240-00-202-9473, 5330-00-779-5747, 5365-01-340-1245 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6135353-1?

Key specifications for 6135353-1: Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Threaded Device Type: COUPLING FACILITY; Thread Direction: RIGHT-HAND; Thread Class: 2B. 30 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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