PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17926Thermostat,flow Control

Westerbeke Corporation · NSN 6685-01-397-8694 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-397-8694 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-397-8694. Primary manufacturer part number: 17926.
Features
  • Thermostat,flow Control — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermostat,flow Control, cataloged under National Stock Number 6685-01-397-8694, 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 1 commercial cross-reference 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
NSN6685-01-397-8694
Primary Part Number17926
Item NameThermostat,flow Control
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-646-4940678-0580-00 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-00-931-1781 INTERCHANGEABLE
Transformer,power
4320-01-400-207317926 INTERCHANGEABLE
Housing,liquid Pump
Coffin Turbo Pump Inc
Cross-Reference Index
Part NumberManufacturer
17926 PRIMARY Westerbeke Corporation (USA)
Related Parts
5950-00-646-4940INTERCHANGEABLE
REACTOR
678-0580-00
5950-00-931-1781INTERCHANGEABLE
TRANSFORMER,POWER
4320-01-400-2073INTERCHANGEABLE
HOUSING,LIQUID PUMP
17926

Frequently Asked Questions

What is NSN 6685-01-397-8694?

NSN 6685-01-397-8694 is a Thermostat,flow Control, manufactured by Westerbeke Corporation, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-397-8694?

NSN 6685-01-397-8694 has 1 cross-referenced part number: 17926 (Westerbeke Corporation).

What NSN replaces 6685-01-397-8694?

There are 3 known substitutes for 6685-01-397-8694: 5950-00-646-4940, 5950-00-931-1781, 4320-01-400-2073. Verify interchangeability with system specifications before substitution.

What are the specifications of 17926?

Key specifications for 17926: End Item Identification: PROPULSION SYSTEMS. 1 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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