PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H45Relay,thermal

Eaton Corporation Dba Eaton Inoac · NSN 5945-00-136-1034 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-136-1034 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-136-1034. Primary manufacturer part number: H45.
Features
  • Relay,thermal — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corporation Dba Eaton Inoac
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,thermal, cataloged under National Stock Number 5945-00-136-1034, 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 Corporation Dba Eaton Inoac. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRelay,thermal
FSC / FSG5945 — No Item Name Available (FSG 59)
ManufacturersEaton Corporation Dba Eaton Inoac (CAGE 89946)
Technical Specifications
ParameterValue
NSN5945-00-136-1034
Primary Part NumberH45
Item NameRelay,thermal
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-108-1084H45 INTERCHANGEABLE
Washer,concave
Naval Inventory Control Point Mechanicsburg
4520-00-116-3147H45 INTERCHANGEABLE
Heater
Siemens Energy and Automation Inc Siemens Furnas Controls Div
4320-00-398-9526H45 INTERCHANGEABLE
Ring
Circor Naval Solutions Llc Dba Warren Pumps
6670-00-537-0264H45 INTERCHANGEABLE
Balance,analytical
Mettler-Toledo Llc
5950-00-835-2860H45 INTERCHANGEABLE
Transformer,pulse
Magnetika Inc
3455-00-982-6627 INTERCHANGEABLE
File,rotary
2640-00-995-31382D2510 INTERCHANGEABLE
Valve,pneumatic Tire
Caterpillar Inc Div Caterpillar Defense
5962-01-439-1743 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
H45 PRIMARY Eaton Corporation Dba Eaton Inoac (USA)
Related Parts
5310-00-108-1084INTERCHANGEABLE
WASHER,CONCAVE
H45
4520-00-116-3147INTERCHANGEABLE
HEATER
H45
4320-00-398-9526INTERCHANGEABLE
RING
H45
6670-00-537-0264INTERCHANGEABLE
BALANCE,ANALYTICAL
H45
5950-00-835-2860INTERCHANGEABLE
TRANSFORMER,PULSE
H45
3455-00-982-6627INTERCHANGEABLE
FILE,ROTARY
2640-00-995-3138INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
2D2510
5962-01-439-1743INTERCHANGEABLE
MICROCIRCUIT,MEMORY

Frequently Asked Questions

What is NSN 5945-00-136-1034?

NSN 5945-00-136-1034 is a Relay,thermal, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-136-1034?

NSN 5945-00-136-1034 has 1 cross-referenced part number: H45 (Eaton Corporation Dba Eaton Inoac).

What NSN replaces 5945-00-136-1034?

There are 8 known substitutes for 5945-00-136-1034: 5310-00-108-1084, 4520-00-116-3147, 4320-00-398-9526 and 5 more. Verify interchangeability with system specifications before substitution.

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