PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

251-1000843000Switch,thermostatic

Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company · NSN 5930-01-489-0433 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-489-0433 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-489-0433. Primary manufacturer part number: 251-1000843000.
Features
  • Switch,thermostatic — FSC 5930
  • 2 verified cross-references
  • Primary manufacturer: Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-489-0433, 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 Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-489-0433
Primary Part Number251-1000843000
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerMarathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2540-01-543-32441615-RR3-001 INTERCHANGEABLE
Ventilator,air Circulating
The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc
Cross-Reference Index
Part NumberManufacturer
100084-3 Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company (USA)
251-1000843000 PRIMARY Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company (USA)
Related Parts
2540-01-543-3244INTERCHANGEABLE
VENTILATOR,AIR CIRCULATING
1615-RR3-001

Frequently Asked Questions

What is NSN 5930-01-489-0433?

NSN 5930-01-489-0433 is a Switch,thermostatic, manufactured by Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-489-0433?

NSN 5930-01-489-0433 has 2 cross-referenced part numbers: 100084-3 (Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company), 251-1000843000 (Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company).

What NSN replaces 5930-01-489-0433?

There is 1 known substitute for 5930-01-489-0433: 2540-01-543-3244. Verify interchangeability with system specifications before substitution.

What are the specifications of 251-1000843000?

Key specifications for 251-1000843000: Special Features: THERMOSTAT; End Item Identification: PC251 STATIC INVERTER. 2 total characteristics are documented in the Federal Logistics Information System.

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