PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LSG-1FG31-1Contact,electrical

Te Connectivity Corporation · NSN 5999-01-337-8090 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-337-8090 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-337-8090. Primary manufacturer part number: LSG-1FG31-1.
Features
  • Contact,electrical — FSC 5999
  • Overall Diameter: 0.072 INCHES NOMINAL IN
  • Style Designator: PIN CONTACT
  • Overall Diameter: 0.072 INCHES NOMINAL IN
  • Style Designator: PIN CONTACT
  • 3 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-337-8090, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Te Connectivity Corporation. Government technical data includes 4 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-337-8090
Primary Part NumberLSG-1FG31-1
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Overall Diameter0.072 INCHES NOMINAL IN
Style DesignatorPIN CONTACT
Overall Diameter0.072 INCHES NOMINAL IN
Style DesignatorPIN CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0200 lbs
Cube0.0013 cu ft
Verified Substitutes 8
4240-00-070-0967 INTERCHANGEABLE
Bag,lineman's Sleeve
2920-00-433-0813105-151 INTERCHANGEABLE
Regulator,engine Generator
Prestolite Electric Inc
4330-00-578-016633336 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
9905-00-721-8397R3-1B INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc - Ebg
6675-00-900-4350 INTERCHANGEABLE
Template,drafting
5330-00-913-9198R31 INTERCHANGEABLE
Gasket
Mark Controls Corp Pacific Valves Div
4030-01-423-3236R31 INTERCHANGEABLE
Terminal,wire Rope,stud
Vector Electronics & Technology Inc
5355-01-516-5142R-31 INTERCHANGEABLE
Knob
Reid Supply Company
Cross-Reference Index
Part NumberManufacturer
LSG-1FG31-1 PRIMARY Te Connectivity Corporation (USA)
LSG-1FG31-1 Augat Inc (USA)
R31 Waldorf and Kerns
Related Parts
4240-00-070-0967INTERCHANGEABLE
BAG,LINEMAN'S SLEEVE
2920-00-433-0813INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
105-151
4330-00-578-0166INTERCHANGEABLE
FILTER ELEMENT,FLUID
33336
9905-00-721-8397INTERCHANGEABLE
SIGN,TRAFFIC
R3-1B
6675-00-900-4350INTERCHANGEABLE
TEMPLATE,DRAFTING
5330-00-913-9198INTERCHANGEABLE
GASKET
R31
4030-01-423-3236INTERCHANGEABLE
TERMINAL,WIRE ROPE,STUD
R31
5355-01-516-5142INTERCHANGEABLE
KNOB
R-31

Frequently Asked Questions

What is NSN 5999-01-337-8090?

NSN 5999-01-337-8090 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-337-8090?

NSN 5999-01-337-8090 has 3 cross-referenced part numbers: LSG-1FG31-1 (Te Connectivity Corporation), LSG-1FG31-1 (Augat Inc), R31 (Waldorf and Kerns).

What NSN replaces 5999-01-337-8090?

There are 8 known substitutes for 5999-01-337-8090: 4240-00-070-0967, 2920-00-433-0813, 4330-00-578-0166 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LSG-1FG31-1?

Key specifications for LSG-1FG31-1: Overall Diameter: 0.072 INCHES NOMINAL IN; Style Designator: PIN CONTACT; Overall Length: 0.703 INCHES NOMINAL IN; Overall Diameter: 0.072 INCHES NOMINAL IN. 6 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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