PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5845-G501Switch,thermostatic

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 5930-01-387-9990 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-387-9990 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-387-9990. Primary manufacturer part number: 5845-G501.
Features
  • Switch,thermostatic — FSC 5930
  • 4 verified cross-references
  • Primary manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-387-9990, 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 Howell Laboratories Inc Dba Howell Laboratories Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,thermostatic
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN5930-01-387-9990
Primary Part Number5845-G501
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-193-5143 INTERCHANGEABLE
Electron Tube
5950-00-348-674077C709261-2 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms
3120-00-350-6459 INTERCHANGEABLE
Bearing
2805-00-364-48945845 INTERCHANGEABLE
Camshaft,engine
Mitsubishi Caterpillar Forklift America, Inc
4930-00-377-68206304B INTERCHANGEABLE
Coupling,grease Gun
Alemite, Llc Dba Skf Usa Inc.
3120-00-445-84665845-5 INTERCHANGEABLE
Bushing,sleeve
Goodrich Aerospace Canada Ltd
6115-00-478-8238 INTERCHANGEABLE
Tube Assy-Fuel Pump
5940-00-683-463510557423 INTERCHANGEABLE
Terminal,stud
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5960-00-996-0681 INTERCHANGEABLE
Electron Tube
5998-01-087-29475845 INTERCHANGEABLE
Circuit Card Assembly
Data General Corporation
Cross-Reference Index
Part NumberManufacturer
5845-G501 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
5844B Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
5845 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
5930PL1285537 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5960-00-193-5143INTERCHANGEABLE
ELECTRON TUBE
5950-00-348-6740INTERCHANGEABLE
TRANSFORMER,POWER
77C709261-2
3120-00-350-6459INTERCHANGEABLE
BEARING
2805-00-364-4894INTERCHANGEABLE
CAMSHAFT,ENGINE
5845
4930-00-377-6820INTERCHANGEABLE
COUPLING,GREASE GUN
6304B
3120-00-445-8466INTERCHANGEABLE
BUSHING,SLEEVE
5845-5
6115-00-478-8238INTERCHANGEABLE
TUBE ASSY-FUEL PUMP
5940-00-683-4635INTERCHANGEABLE
TERMINAL,STUD
10557423
5960-00-996-0681INTERCHANGEABLE
ELECTRON TUBE
5998-01-087-2947INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5845
2540-01-155-3613INTERCHANGEABLE
ARM,SUPPORT,MIRROR
5845
6105-01-365-4266INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
E995

Frequently Asked Questions

What is NSN 5930-01-387-9990?

NSN 5930-01-387-9990 is a Switch,thermostatic, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-387-9990?

NSN 5930-01-387-9990 has 4 cross-referenced part numbers: 5845-G501 (Howell Laboratories Inc Dba Howell Laboratories Inc), 5844B (Howell Laboratories Inc Dba Howell Laboratories Inc), 5845 (Howell Laboratories Inc Dba Howell Laboratories Inc), 5930PL1285537 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5930-01-387-9990?

There are 12 known substitutes for 5930-01-387-9990: 5960-00-193-5143, 5950-00-348-6740, 3120-00-350-6459 and 9 more. Verify interchangeability with system specifications before substitution.

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