PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

547456-3Switch,thermostatic

Honeywell International, Inc Div Aerospace-Tucson · NSN 5930-00-104-8571 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-104-8571 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-104-8571. Primary manufacturer part number: 547456-3.
Features
  • Switch,thermostatic — FSC 5930
  • 6 verified cross-references
  • Primary manufacturer: Honeywell International, Inc Div Aerospace-Tucson
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-104-8571, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSwitch,thermostatic
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersSensata Technologies, Inc. Div Sensata Attleboro (CAGE 82647); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Honeywell International, Inc Div Aerospace-Tucson (CAGE 64547); Northrop Grumman Systems Corporation (CAGE 26512)
Technical Specifications
ParameterValue
NSN5930-00-104-8571
Primary Part Number547456-3
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
6685-00-063-0477 INTERCHANGEABLE
Thermometer,self-Indicating
4720-00-105-2917 INTERCHANGEABLE
Hose,nonmetallic
5998-00-421-653121439 INTERCHANGEABLE
Circuit Card Assembly
Rex Systems Incorporated Dba Rex Systems Inc
1680-00-485-428921439 INTERCHANGEABLE
Adapter,valve,co2
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5945-01-263-2806CUA-42-70003 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5360-01-351-120721439 INTERCHANGEABLE
Spring,helical,compression
Parker Hannifin Corporation Div Hydraulic Systems Division
2935-01-601-182321439 INTERCHANGEABLE
Cooler,lubricating Oil,engine
J and K Electronics
Cross-Reference Index
Part NumberManufacturer
21439 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
547456-3 Honeywell International Inc. Div Aerospace - Torrance (USA)
547456-3 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
547456-3 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
123SCEC109-3 Northrop Grumman Systems Corporation (USA)
123SCEC109-3 Northrop Grumman Systems Corporation (USA)
Related Parts
6685-00-063-0477INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
4720-00-105-2917INTERCHANGEABLE
HOSE,NONMETALLIC
5998-00-421-6531INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21439
1680-00-485-4289INTERCHANGEABLE
ADAPTER,VALVE,CO2
21439
5945-01-263-2806INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
CUA-42-70003
5360-01-351-1207INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21439
2935-01-601-1823INTERCHANGEABLE
COOLER,LUBRICATING OIL,ENGINE
21439

Frequently Asked Questions

What is NSN 5930-00-104-8571?

NSN 5930-00-104-8571 is a Switch,thermostatic, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-104-8571?

NSN 5930-00-104-8571 has 6 cross-referenced part numbers: 21439 (Sensata Technologies, Inc. Div Sensata Attleboro), 547456-3 (Honeywell International Inc. Div Aerospace - Torrance), 547456-3 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 547456-3 (Honeywell International, Inc Div Aerospace-Tucson), 123SCEC109-3 (Northrop Grumman Systems Corporation) and 1 more.

What NSN replaces 5930-00-104-8571?

There are 7 known substitutes for 5930-00-104-8571: 6685-00-063-0477, 4720-00-105-2917, 5998-00-421-6531 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 5930-00-104-8571 still in active supply?

NSN 5930-00-104-8571 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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