PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6041H143ARelay,electromagnetic

Eaton Corp Opns & Technical Center · NSN 5945-00-771-8115 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-771-8115 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-771-8115. Primary manufacturer part number: 6041H143A.
Features
  • Relay,electromagnetic — FSC 5945
  • 6 verified cross-references
  • Primary manufacturer: Eaton Corp Opns & Technical Center
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-771-8115, 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 Eaton Corp Opns & Technical Center. This item has 6 commercial cross-references from 3 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,electromagnetic
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersEaton Corp Opns & Technical Center (CAGE 15605); Safran Power Usa, Llc (CAGE 81640); Hollingsworth John R Co (CAGE 02032)
Technical Specifications
ParameterValue
NSN5945-00-771-8115
Primary Part Number6041H143A
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerEaton Corp Opns & Technical Center
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-01-176-7440 INTERCHANGEABLE
Plug,machine Thread
3040-01-479-513039717 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
5120-01-674-467639-717 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Apex Tool Group, Llc
Cross-Reference Index
Part NumberManufacturer
6041H143A Eaton Corp Opns & Technical Center (USA)
6041H143A Safran Power Usa, Llc (USA)
6041H143ATYPEB5B Safran Power Usa, Llc (USA)
39-717 Hollingsworth John R Co (USA)
6041H143ATYPEB5B Eaton Corp Opns & Technical Center (USA)
6041H143 Safran Power Usa, Llc (USA)
Related Parts
5365-01-176-7440INTERCHANGEABLE
PLUG,MACHINE THREAD
3040-01-479-5130INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
39717
5120-01-674-4676INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
39-717

Frequently Asked Questions

What is NSN 5945-00-771-8115?

NSN 5945-00-771-8115 is a Relay,electromagnetic, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-771-8115?

NSN 5945-00-771-8115 has 6 cross-referenced part numbers: 6041H143A (Eaton Corp Opns & Technical Center), 6041H143A (Safran Power Usa, Llc), 6041H143ATYPEB5B (Safran Power Usa, Llc), 39-717 (Hollingsworth John R Co), 6041H143ATYPEB5B (Eaton Corp Opns & Technical Center) and 1 more.

What NSN replaces 5945-00-771-8115?

There are 3 known substitutes for 5945-00-771-8115: 5365-01-176-7440, 3040-01-479-5130, 5120-01-674-4676. Verify interchangeability with system specifications before substitution.

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