PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

69643Wrench Kit Uhf Corporate Structu

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5999-00-377-5726 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-377-5726 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-377-5726. Primary manufacturer part number: 69643.
Features
  • Wrench Kit Uhf Corporate Structu — FSC 5999
  • General Characteristics Item Description: CONSISTS OF WRENCH-3LINE P/N 69641 1 EA; WRENCH-1 5/8 LINE P/N69642 1 EA
  • General Characteristics Item Description: CONSISTS OF WRENCH-3LINE P/N 69641 1 EA; WRENCH-1 5/8 LINE P/N69642 1 EA
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Wrench Kit Uhf Corporate Structu, cataloged under National Stock Number 5999-00-377-5726, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-377-5726
Primary Part Number69643
Item NameWrench Kit Uhf Corporate Structu
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF WRENCH-3LINE P/N 69641 1 EA; WRENCH-1 5/8 LINE P/N69642 1 EA
General Characteristics Item DescriptionCONSISTS OF WRENCH-3LINE P/N 69641 1 EA; WRENCH-1 5/8 LINE P/N69642 1 EA
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6685-00-422-1418 INTERCHANGEABLE
Thermometer,indicating,resistanc
5360-00-499-603869-643 INTERCHANGEABLE
Spring,helical,extension
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5315-01-100-0762 INTERCHANGEABLE
Pin,shoulder,headless
6685-01-105-29696964-31 INTERCHANGEABLE
Indicator,temperature,thermocoup
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
69643 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
69643 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
6685-00-422-1418INTERCHANGEABLE
THERMOMETER,INDICATING,RESISTANC
5360-00-499-6038INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
69-643
5315-01-100-0762INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
6685-01-105-2969INTERCHANGEABLE
INDICATOR,TEMPERATURE,THERMOCOUP
6964-31

Frequently Asked Questions

What is NSN 5999-00-377-5726?

NSN 5999-00-377-5726 is a Wrench Kit Uhf Corporate Structu, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-377-5726?

NSN 5999-00-377-5726 has 2 cross-referenced part numbers: 69643 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 69643 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5999-00-377-5726?

There are 4 known substitutes for 5999-00-377-5726: 6685-00-422-1418, 5360-00-499-6038, 5315-01-100-0762 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 69643?

Key specifications for 69643: General Characteristics Item Description: CONSISTS OF WRENCH-3LINE P/N 69641 1 EA; WRENCH-1 5/8 LINE P/N69642 1 EA; General Characteristics Item Description: CONSISTS OF WRENCH-3LINE P/N 69641 1 EA; WRENCH-1 5/8 LINE P/N69642 1 EA. 2 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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