Regulator, Temperature6685-01-663-5203

NSN 6685-01-663-5203 · NIIN 016635203 · Part number 31149

Flex-a-Lite Consolidated Inc. Dba Fal Products · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 1BWU3

Government record, cited

NSN 6685-01-663-5203 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-663-5203. Manufacturer of record part number: 31149.

Also searched as 6685-01-663-5203 · 6685016635203 · NIIN 016635203 · 01-663-5203 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 1BWU3 · 31149

Nearby stock numbers ← 6685-01-663-5083 Control, Humidity-Temperature Rec · 6685-01-663-5263 Gage, Differential, Dial Indicatin →

Features

Regulator,temperature — FSC 6685
Current Rating: 40.0 AMPERES
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Flex-a-Lite Consolidated Inc. Dba Fal Products

Identification

NSN: 6685-01-663-5203
NIIN: 016635203
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 31149
Manufacturer: Flex-a-Lite Consolidated Inc. Dba Fal Products

General Description

The Regulator,temperature, cataloged under National Stock Number 6685-01-663-5203, 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 Flex-a-Lite Consolidated Inc. Dba Fal Products. Government technical data includes 2 specifications, 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	6685-01-663-5203
Primary Part Number	31149
Item Name	Regulator,temperature
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Flex-a-Lite Consolidated Inc. Dba Fal Products
Status	ACTIVE
Current Rating	40.0 AMPERES
Material	STEEL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
31149 PRIMARY	Flex-a-Lite Consolidated Inc. Dba Fal Products (USA)

Frequently Asked Questions

What is NSN 6685-01-663-5203?

NSN 6685-01-663-5203 is a Regulator,temperature, manufactured by Flex-a-Lite Consolidated Inc. Dba Fal Products, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-663-5203?

NSN 6685-01-663-5203 has 1 manufacturer part number on file: 31149 (Flex-a-Lite Consolidated Inc. Dba Fal Products).

What are the specifications of 31149?

Key specifications for 31149: Special Features: INCLUDES ALL WIRING; CONNECTION FOR MANUEL SWITCH; Current Rating: 40.0 AMPERES; Part Name Assigned by Controlling Agency: COOLING CONTROL MODULE; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-663-5203 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.

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