PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

039378Regulator,temperature

Westerbeke Corporation · NSN 6685-01-641-9844 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-641-9844 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-641-9844. Primary manufacturer part number: 039378.
Features
  • Regulator,temperature — FSC 6685
  • 3 verified cross-references
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Regulator,temperature, cataloged under National Stock Number 6685-01-641-9844, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Westerbeke Corporation. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-641-9844
Primary Part Number039378
Item NameRegulator,temperature
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-241-95244022682-0701 INTERCHANGEABLE
Transformer,audio Frequency
Raytheon Company Dba Raytheon Co
4920-00-740-873942-3-4-3 INTERCHANGEABLE
Adapter
Celtech Corporation Div Use CAGE 65552 for All Orders
5950-01-225-8779SMC3545 INTERCHANGEABLE
Transformer,power
Shafer Magnetic Components
Cross-Reference Index
Part NumberManufacturer
42343 Westerbeke Corporation (USA)
039378 PRIMARY Westerbeke Corporation (USA)
042343 Westerbeke Corporation (USA)
Related Parts
5950-00-241-9524INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
4022682-0701
4920-00-740-8739INTERCHANGEABLE
ADAPTER
42-3-4-3
5950-01-225-8779INTERCHANGEABLE
TRANSFORMER,POWER
SMC3545

Frequently Asked Questions

What is NSN 6685-01-641-9844?

NSN 6685-01-641-9844 is a Regulator,temperature, manufactured by Westerbeke Corporation, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-641-9844?

NSN 6685-01-641-9844 has 3 cross-referenced part numbers: 42343 (Westerbeke Corporation), 039378 (Westerbeke Corporation), 042343 (Westerbeke Corporation).

What NSN replaces 6685-01-641-9844?

There are 3 known substitutes for 6685-01-641-9844: 5950-00-241-9524, 4920-00-740-8739, 5950-01-225-8779. Verify interchangeability with system specifications before substitution.

What are the specifications of 039378?

Key specifications for 039378: Part Name Assigned by Controlling Agency: THERMOSTAT FLOW CO; End Item Identification: GENERATOR SET. 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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