Thermostat, Flow Control6685-01-435-5073

NSN 6685-01-435-5073 · NIIN 014355073 · Part number 739254

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 77445

Government record, cited

NSN 6685-01-435-5073 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-435-5073. Manufacturer of record part number: 739254.

Also searched as 6685-01-435-5073 · 6685014355073 · NIIN 014355073 · 01-435-5073 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 77445 · 739254

Nearby stock numbers ← 6685-01-435-4366 Gage, Receiver Pressure, Pneumatic · 6685-01-435-5158 Transmitter, Temperature, Electric →

Features

Thermostat,flow Control — FSC 6685
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Identification

NSN: 6685-01-435-5073
NIIN: 014355073
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 739254
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

General Description

The Thermostat,flow Control, cataloged under National Stock Number 6685-01-435-5073, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Thermostat,flow Control
FSC / FSG	6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66)
Manufacturers	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)

Technical Specifications

Parameter	Value
NSN	6685-01-435-5073
Primary Part Number	739254
Item Name	Thermostat,flow Control
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
739254 PRIMARY	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)

Frequently Asked Questions

What is NSN 6685-01-435-5073?

NSN 6685-01-435-5073 is a Thermostat,flow Control, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-435-5073?

NSN 6685-01-435-5073 has 1 manufacturer part number on file: 739254 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

Is NSN 6685-01-435-5073 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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