Thermostat, Flow Control6685-01-355-4523

NSN 6685-01-355-4523 · NIIN 013554523 · Part number 3500-16-11

Honeywell International Inc. Dba Honeywell Div Sensing and Control · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 14604

Government record, cited

NSN 6685-01-355-4523 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-355-4523. Manufacturer of record part number: 3500-16-11.

Also searched as 6685-01-355-4523 · 6685013554523 · NIIN 013554523 · 01-355-4523 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 14604 · 3500-16-11

Nearby stock numbers ← 6685-01-355-4494 Transmitter, Temperature, Electric · 6685-01-355-4524 Thermostat, Flow Control →

Features

Thermostat,flow Control — FSC 6685
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc. Dba Honeywell Div Sensing and Control

Identification

NSN: 6685-01-355-4523
NIIN: 013554523
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 3500-16-11
Manufacturer: Honeywell International Inc. Dba Honeywell Div Sensing and Control

General Description

The Thermostat,flow Control, cataloged under National Stock Number 6685-01-355-4523, 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 Honeywell International Inc. Dba Honeywell Div Sensing and Control. 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	6685-01-355-4523
Primary Part Number	3500-16-11
Item Name	Thermostat,flow Control
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer	Honeywell International Inc. Dba Honeywell Div Sensing and Control
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
3500-16-11 PRIMARY	Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)

Frequently Asked Questions

What is NSN 6685-01-355-4523?

NSN 6685-01-355-4523 is a Thermostat,flow Control, manufactured by Honeywell International Inc. Dba Honeywell Div Sensing and Control, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What part numbers are listed for NSN 6685-01-355-4523?

NSN 6685-01-355-4523 has 1 manufacturer part number on file: 3500-16-11 (Honeywell International Inc. Dba Honeywell Div Sensing and Control).

What are the specifications of 3500-16-11?

Key specifications for 3500-16-11: End Item Identification: SUPPORT EQUIPMENT,B-1 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6685-01-355-4523 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.

What is the DEMIL code for NSN 6685-01-355-4523?

NSN 6685-01-355-4523 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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