PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43937Connector Body,receptacle,electr

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5935-00-310-4219 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-310-4219 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-310-4219. Primary manufacturer part number: 43937.
Features
  • Connector Body,receptacle,electr — FSC 5935
  • Distance Between Mounting Facility Centers: 1.687 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 40
  • Insert Material: PLASTIC SINGLE MATING END
  • Connector Locking Method: FRICTION
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Threaded Device Type: MOUNTING STUD
  • Mating End Quantity: 1
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-00-310-4219, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-310-4219
Primary Part Number43937
Item NameConnector Body,receptacle,electr
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Distance Between Mounting Facility Centers1.687 INCHES NOMINAL IN
Thread Quantity Per Inch40
Insert MaterialPLASTIC SINGLE MATING END
Connector Locking MethodFRICTION
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Threaded Device TypeMOUNTING STUD
Mating End Quantity1
Thread DirectionRIGHT-HAND
Nominal Thread Size0.112 INCHES IN
Thread Class2A A
Body StyleSTRAIGHT SHAPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-154-90570S1438-2 INTERCHANGEABLE
Seal,plain Encased
Gits Mfg Co Inc
3130-01-625-018143937 INTERCHANGEABLE
Cap,pillow Block
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
43937 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5330-00-154-9057INTERCHANGEABLE
SEAL,PLAIN ENCASED
0S1438-2
3130-01-625-0181INTERCHANGEABLE
CAP,PILLOW BLOCK
43937

Frequently Asked Questions

What is NSN 5935-00-310-4219?

NSN 5935-00-310-4219 is a Connector Body,receptacle,electr, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-310-4219?

NSN 5935-00-310-4219 has 1 cross-referenced part number: 43937 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5935-00-310-4219?

There are 2 known substitutes for 5935-00-310-4219: 5330-00-154-9057, 3130-01-625-0181. Verify interchangeability with system specifications before substitution.

What are the specifications of 43937?

Key specifications for 43937: Distance Between Mounting Facility Centers: 1.687 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN; Thread Quantity Per Inch: 40; Insert Material: PLASTIC SINGLE MATING END. 13 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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