PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F50Contact Assembly,electrical

Te Connectivity Corporation · NSN 5999-01-380-1088 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-380-1088 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-380-1088. Primary manufacturer part number: F50.
Features
  • Contact Assembly,electrical — FSC 5999
  • 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 Assembly,electrical, cataloged under National Stock Number 5999-01-380-1088, 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. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameContact Assembly,electrical
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersTe Connectivity Corporation (CAGE 00779); Augat Inc (CAGE 91506); Lockheed Martin Corp (CAGE 04236)
Successor NSN5999-00-757-1755 — Heater,thermal Release
Technical Specifications
ParameterValue
NSN5999-01-380-1088
Primary Part NumberF50
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-564-5798 (758-0628)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1000 lbs
Cube0.0116 cu ft
Verified Substitutes 12
Heater,thermal Release
5999-01-564-5798758-0628 SUCCESSOR
Contact,electrical
Rs Americas Inc
5310-00-011-6123MS35338-69 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-156-50181201 INTERCHANGEABLE
Bearing,ball,annular
Kearfott Corporation Div Guidance and Navigation Division
3020-00-252-734750-4 INTERCHANGEABLE
Chain,roller
Union Chain Div of Ust Inc
2530-00-272-7518MCFE050 INTERCHANGEABLE
Weight,wheel Balancing
Napa Automotive Parts Co
4920-00-324-1762 INTERCHANGEABLE
Element,heater
5950-00-797-37044290-0400 INTERCHANGEABLE
Coil,radio Frequency
Technipower Llc Dba Unipower
5975-00-964-3036F50 INTERCHANGEABLE
Entrance Cap,electrical
Egs Electrical Group Appleton Div
6130-01-011-0559SF-50A INTERCHANGEABLE
Power Supply
Shigamo Development Inc Div American High Voltage
Cross-Reference Index
Part NumberManufacturer
F50 Te Connectivity Corporation (USA)
F50 Augat Inc (USA)
5029209-073-111 Lockheed Martin Corp (USA)
Related Parts
SUCCESSOR 5999-01-564-5798 Contact,electrical · 758-0628
5999-00-757-1755SUCCESSOR
HEATER,THERMAL RELEASE
5310-00-011-6123INTERCHANGEABLE
WASHER,LOCK
MS35338-69
3110-00-156-5018INTERCHANGEABLE
BEARING,BALL,ANNULAR
1201
3020-00-252-7347INTERCHANGEABLE
CHAIN,ROLLER
50-4
2530-00-272-7518INTERCHANGEABLE
WEIGHT,WHEEL BALANCING
MCFE050
4920-00-324-1762INTERCHANGEABLE
ELEMENT,HEATER
5950-00-797-3704INTERCHANGEABLE
COIL,RADIO FREQUENCY
4290-0400
5975-00-964-3036INTERCHANGEABLE
ENTRANCE CAP,ELECTRICAL
F50
6130-01-011-0559INTERCHANGEABLE
POWER SUPPLY
SF-50A
9150-01-059-1557INTERCHANGEABLE
LUBRICATING OIL,HYDRAULIC
5120-01-335-0732INTERCHANGEABLE
HANDLE,SOCKET WRENCH
F50A

Frequently Asked Questions

What is NSN 5999-01-380-1088?

NSN 5999-01-380-1088 is a Contact Assembly,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-380-1088?

NSN 5999-01-380-1088 has 3 cross-referenced part numbers: F50 (Te Connectivity Corporation), F50 (Augat Inc), 5029209-073-111 (Lockheed Martin Corp).

What NSN replaces 5999-01-380-1088?

There are 12 known substitutes for 5999-01-380-1088: 5999-00-757-1755, 5999-01-564-5798, 5310-00-011-6123 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com