PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

374AConnector,plug,electrical

Lucent Technologies Inc Corporate Headquarters · NSN 5935-00-666-2044 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-666-2044 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-666-2044. Primary manufacturer part number: 374A.
Features
  • Connector,plug,electrical — FSC 5935
  • 4 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-666-2044, 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 Lucent Technologies Inc Corporate Headquarters. This item has 4 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: Cancelled.

Catalog Facts
Item NameConnector,plug,electrical
FSC / FSG5935 — No Item Name Available (FSG 59)
ManufacturersAmerican Telephone and Telegraph Co (CAGE 64959); Lucent Technologies Inc Dba Federal Marketing Group (CAGE 06KW9); Lucent Technologies Inc Corporate Headquarters (CAGE 3B4M0)
Technical Specifications
ParameterValue
NSN5935-00-666-2044
Primary Part Number374A
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4820-00-985-0630374A INTERCHANGEABLE
Valve,safety Relief
Watts Regulator Company
6220-01-117-6354311A INTERCHANGEABLE
Light,warning
Perkin-Elmer Corp the
Cross-Reference Index
Part NumberManufacturer
374A American Telephone and Telegraph Co (USA)
374A Lucent Technologies Inc Dba Federal Marketing Group (USA)
374A PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
374APLUG American Telephone and Telegraph Co (USA)
Related Parts
4820-00-985-0630INTERCHANGEABLE
VALVE,SAFETY RELIEF
374A
6220-01-117-6354INTERCHANGEABLE
LIGHT,WARNING
311A

Frequently Asked Questions

What is NSN 5935-00-666-2044?

NSN 5935-00-666-2044 is a Connector,plug,electrical, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-666-2044?

NSN 5935-00-666-2044 has 4 cross-referenced part numbers: 374A (American Telephone and Telegraph Co), 374A (Lucent Technologies Inc Dba Federal Marketing Group), 374A (Lucent Technologies Inc Corporate Headquarters), 374APLUG (American Telephone and Telegraph Co).

What NSN replaces 5935-00-666-2044?

There are 2 known substitutes for 5935-00-666-2044: 4820-00-985-0630, 6220-01-117-6354. Verify interchangeability with system specifications before substitution.

Is NSN 5935-00-666-2044 still in active supply?

NSN 5935-00-666-2044 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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