NSN 6685-01-583-1366 · NIIN 015831366 · Part number 25-36675-01
The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 3VFP6
Government record, cited
NSN 6685-01-583-1366 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-583-1366. Manufacturer of record part number: 25-36675-01.
Also searched as6685-01-583-1366 ·
6685015831366 ·
NIIN 015831366 ·
01-583-1366 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 3VFP6 · 25-36675-01
Manufacturer of record: The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc
Identification
NSN: 6685-01-583-1366
NIIN: 015831366
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 25-36675-01
Manufacturer: The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc
General Description
The Thermostat,flow Control, cataloged under National Stock Number 6685-01-583-1366, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-583-1366
Primary Part Number
25-36675-01
Item Name
Thermostat,flow Control
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc
Status
ACTIVE
Spring Operated Pressure Relief
PROVIDED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc (USA)
No interchangeability data on file.
Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475
6685-00-001-1475 · Item name not on file
6685-00-001-1503
CONTROL,TOTALIZER
6685-00-001-1643
6685-00-001-1643 · Item name not on file
6685-00-001-1711
GAGE,PRESSURE,DIAL INDICATING
6685-00-001-2099
6685-00-001-2099 · Item name not on file
6685-00-001-2100
6685-00-001-2100 · Item name not on file
6685-00-001-2101
6685-00-001-2101 · Item name not on file
6685-00-001-2102
6685-00-001-2102 · Item name not on file
Frequently Asked Questions
What is NSN 6685-01-583-1366?
NSN 6685-01-583-1366 is a Thermostat,flow Control, manufactured by The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-583-1366?
NSN 6685-01-583-1366 has 1 manufacturer part number on file: 25-36675-01 (The W.w. Williams Company, Llc Dba the W.w. Williams Co, Llc).
What are the specifications of 25-36675-01?
Key specifications for 25-36675-01: Overall Height: 1.720 INCHES NOMINAL IN; Spring Operated Pressure Relief: PROVIDED; Special Features: MATERIAL:BRASS/STEEL,LENGHT:3.800 INCHES NOMINAL,WIDTH:2.880 INCHES NOMINAL,HEIGHT:1.720 INCHES NOMINAL,WEIGHT:0.180 KG KG; Part Name Assigned by Controlling Agency: KIT,THERMOSTAT. 1 specification is documented in the U.S. Government catalog.
Is NSN 6685-01-583-1366 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.