PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201185BSThermostat,flow Control

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 6685-00-580-1882 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-580-1882 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-580-1882. Primary manufacturer part number: 201185BS.
Features
  • Thermostat,flow Control — FSC 6685
  • FSC Application Data: COOLING SYSTEM,GASOLINE ENGINE,NONAIRCRAFT
  • Mounting Method: FLANGE
  • Spring Operated Pressure Relief: NOT PROVIDED
  • Flow Control Device: CHOKE
  • Thermostat Type: BELLOWS
  • Operating Temp Rating: 195.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM DEGF
  • Valve Travel Distance: 0.469 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermostat,flow Control, cataloged under National Stock Number 6685-00-580-1882, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-580-1882
Primary Part Number201185BS
Item NameThermostat,flow Control
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusCANCELLED
FSC Application DataCOOLING SYSTEM,GASOLINE ENGINE,NONAIRCRAFT
Mounting MethodFLANGE
Spring Operated Pressure ReliefNOT PROVIDED
Flow Control DeviceCHOKE
Thermostat TypeBELLOWS
Operating Temp Rating195.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM DEGF
Valve Travel Distance0.469 INCHES NOMINAL IN
Usage DesignCOOL WATER
Opening Temp Rating177.5 FAHRENHEIT MINIMUM AND 182.5 FAHRENHEIT MAXIMUM DEGF
Largest Outside Diameter3.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-504-587832994 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5330-00-801-80828218-10-03 INTERCHANGEABLE
Gasket
Mclaren J C Belting Inc
3040-01-041-61011FC691 INTERCHANGEABLE
Shaft,shouldered
Oshkosh Defense Llc
5920-01-262-509420-0005 INTERCHANGEABLE
Fuse,cartridge
Parker Hannifin Corporation Div Village Marine Tech
5945-01-267-0762200005 INTERCHANGEABLE
Relay,electromagnetic
Gruenberg Oven Company
4810-01-446-8077200005-1 INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Tri-Tec Manufacturing Llc
3040-01-447-5061300113 INTERCHANGEABLE
Worm Shaft
Tri-Tec Manufacturing Llc
4810-01-480-6226200005-4-01-07SS01-09-05 INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Tri-Tec Manufacturing Llc
4720-01-499-8133200005 INTERCHANGEABLE
Tubing,nonmetallic
S & G Enterprises Inc
4810-01-501-1023200005-4-02-07SS-01-10-07 INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
201185BS Hercules Engine Co Inc (USA)
201185BS PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
953320 Clark Equipment Co (USA)
200005 Hyster-Yale Group, Inc. (USA)
953320 Vme Americas Inc Sub of Vme Group N V (USA)
953320 Dana Off Highway Products, Llc (USA)
Related Parts
5940-00-504-5878INTERCHANGEABLE
TERMINAL,LUG
32994
5330-00-801-8082INTERCHANGEABLE
GASKET
8218-10-03
3040-01-041-6101INTERCHANGEABLE
SHAFT,SHOULDERED
1FC691
5920-01-262-5094INTERCHANGEABLE
FUSE,CARTRIDGE
20-0005
5945-01-267-0762INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
200005
4810-01-446-8077INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
200005-1
3040-01-447-5061INTERCHANGEABLE
WORM SHAFT
300113
4810-01-480-6226INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
200005-4-01-07SS01-09-05
4720-01-499-8133INTERCHANGEABLE
TUBING,NONMETALLIC
200005
4810-01-501-1023INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
200005-4-02-07SS-01-10-07
4810-01-501-1025INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
4810-01-501-1037INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
200005-4-01-07SS-01-08-04

Frequently Asked Questions

What is NSN 6685-00-580-1882?

NSN 6685-00-580-1882 is a Thermostat,flow Control, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-580-1882?

NSN 6685-00-580-1882 has 6 cross-referenced part numbers: 201185BS (Hercules Engine Co Inc), 201185BS (Brinkley Technology Group Llc Dba Hercules Manufacturing), 953320 (Clark Equipment Co), 200005 (Hyster-Yale Group, Inc.), 953320 (Vme Americas Inc Sub of Vme Group N V) and 1 more.

What NSN replaces 6685-00-580-1882?

There are 12 known substitutes for 6685-00-580-1882: 5940-00-504-5878, 5330-00-801-8082, 3040-01-041-6101 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 201185BS?

Key specifications for 201185BS: FSC Application Data: COOLING SYSTEM,GASOLINE ENGINE,NONAIRCRAFT; Mounting Method: FLANGE; Overall Height: 3.156 INCHES NOMINAL IN; Spring Operated Pressure Relief: NOT PROVIDED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-580-1882 still in active supply?

NSN 6685-00-580-1882 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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