PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

302266Relay,electrical

Alcatel Network Systems Inc · NSN 5945-00-863-3944 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-863-3944 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-863-3944. Primary manufacturer part number: 302266.
Features
  • Relay,electrical — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Alcatel Network Systems Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electrical, cataloged under National Stock Number 5945-00-863-3944, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Alcatel Network Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRelay,electrical
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersAlcatel Network Systems Inc (CAGE 13626); Itt Telecom Products Corp Network Systems Div (CAGE 21340)
Technical Specifications
ParameterValue
NSN5945-00-863-3944
Primary Part Number302266
Item NameRelay,electrical
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerAlcatel Network Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-121-5305302266 INTERCHANGEABLE
Switch,electrical
Caterpillar Inc Div Caterpillar Defense
5995-00-391-1213 INTERCHANGEABLE
Cable Assembly,hand Brake
5935-01-571-5238302266 INTERCHANGEABLE
Block,emi,connector
Laurel Technologies Partnership Dba Drs Laurel Technologies
Cross-Reference Index
Part NumberManufacturer
302266 Alcatel Network Systems Inc (USA)
302266 Itt Telecom Products Corp Network Systems Div (USA)
Related Parts
5930-00-121-5305INTERCHANGEABLE
SWITCH,ELECTRICAL
302266
5995-00-391-1213INTERCHANGEABLE
CABLE ASSEMBLY,HAND BRAKE
5935-01-571-5238INTERCHANGEABLE
BLOCK,EMI,CONNECTOR
302266

Frequently Asked Questions

What is NSN 5945-00-863-3944?

NSN 5945-00-863-3944 is a Relay,electrical, manufactured by Alcatel Network Systems Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-863-3944?

NSN 5945-00-863-3944 has 2 cross-referenced part numbers: 302266 (Alcatel Network Systems Inc), 302266 (Itt Telecom Products Corp Network Systems Div).

What NSN replaces 5945-00-863-3944?

There are 3 known substitutes for 5945-00-863-3944: 5930-00-121-5305, 5995-00-391-1213, 5935-01-571-5238. Verify interchangeability with system specifications before substitution.

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