PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

421100-007Connector,receptacle,electrical

Tyco Electronics Uk Ltd · NSN 5935-00-191-1978 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-191-1978 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-191-1978. Primary manufacturer part number: 421100-007.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Mating End Quantity: 1
  • 3 verified cross-references
  • Primary manufacturer: Tyco Electronics Uk Ltd
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-191-1978, 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 Tyco Electronics Uk Ltd. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-191-1978
Primary Part Number421100-007
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTyco Electronics Uk Ltd
StatusACTIVE
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-284-9220 INTERCHANGEABLE
Fuse,cartridge
4140-01-501-762321-10-0007 INTERCHANGEABLE
Fan,centrifugal
Mu-Del Electronics Llc
Cross-Reference Index
Part NumberManufacturer
421100-007 Tyco Electronics Uk Ltd (GBR)
719-00007 Kiechler Mfg Co (USA)
21100-007 Wurzburg Inc (USA)
Related Parts
5920-00-284-9220INTERCHANGEABLE
FUSE,CARTRIDGE
4140-01-501-7623INTERCHANGEABLE
FAN,CENTRIFUGAL
21-10-0007

Frequently Asked Questions

What is NSN 5935-00-191-1978?

NSN 5935-00-191-1978 is a Connector,receptacle,electrical, manufactured by Tyco Electronics Uk Ltd, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-191-1978?

NSN 5935-00-191-1978 has 3 cross-referenced part numbers: 421100-007 (Tyco Electronics Uk Ltd), 719-00007 (Kiechler Mfg Co), 21100-007 (Wurzburg Inc).

What NSN replaces 5935-00-191-1978?

There are 2 known substitutes for 5935-00-191-1978: 5920-00-284-9220, 4140-01-501-7623. Verify interchangeability with system specifications before substitution.

What are the specifications of 421100-007?

Key specifications for 421100-007: Mating End Quantity: 1. 1 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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