PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50000-38Thermostat,flow Control

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 6685-01-292-6977 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-292-6977 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-292-6977. Primary manufacturer part number: 50000-38.
Features
  • Thermostat,flow Control — FSC 6685
  • Thermostat Type: LIQUID EXPANSION
  • Usage Design: CONTROL LIQUID CYCLING
  • Opening Temp Rating: 100.0 FAHRENHEIT MINIMUM AND 120.0 FAHRENHEIT MAXIMUM DEGF
  • 1 verified cross-reference
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermostat,flow Control, cataloged under National Stock Number 6685-01-292-6977, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN6685-01-292-6977
Primary Part Number50000-38
Item NameThermostat,flow Control
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Thermostat TypeLIQUID EXPANSION
Usage DesignCONTROL LIQUID CYCLING
Opening Temp Rating100.0 FAHRENHEIT MINIMUM AND 120.0 FAHRENHEIT MAXIMUM DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-553-91150604 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
Cross-Reference Index
Part NumberManufacturer
50000-38 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5905-00-553-9115INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
0604

Frequently Asked Questions

What is NSN 6685-01-292-6977?

NSN 6685-01-292-6977 is a Thermostat,flow Control, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-292-6977?

NSN 6685-01-292-6977 has 1 cross-referenced part number: 50000-38 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 6685-01-292-6977?

There is 1 known substitute for 6685-01-292-6977: 5905-00-553-9115. Verify interchangeability with system specifications before substitution.

What are the specifications of 50000-38?

Key specifications for 50000-38: Thermostat Type: LIQUID EXPANSION; Special Features: 10 FEET OF CAPILLARY TUBING; COPPER BULB 3/4 IN. DIA BY 12 IN. LG IN; Usage Design: CONTROL LIQUID CYCLING; Opening Temp Rating: 100.0 FAHRENHEIT MINIMUM AND 120.0 FAHRENHEIT MAXIMUM DEGF. 4 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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