PartsTable TECHNICAL DATA SHEET

NSN 6685-00-074-2286Government record, cited

Pyrometer6685-00-074-2286

NSN 6685-00-074-2286 · NIIN 000742286

FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6685-00-074-2286 · 6685000742286 · NIIN 000742286 · 00-074-2286 · FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · H3045 · H3045A

Nearby stock numbers ← 6685-00-074-1264 Cup Packer · 6685-00-074-2287 →

Features

Pyrometer — FSC 6685

Identification

NSN: 6685-00-074-2286
NIIN: 000742286
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Pyrometer, cataloged under National Stock Number 6685-00-074-2286, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Pyrometer
FSC / FSG	6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66)

Technical Specifications

Parameter	Value
NSN	6685-00-074-2286
Item Name	Pyrometer
FSC / FSG	6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 3

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4730-01-268-8647GP-26BDX6 POSSIBLE MATCH

RESTRICTOR,FLUID FLOW

Possible match (shared part number)Siemens Energy, Inc.

4330-01-269-1657B-19142 POSSIBLE MATCH

FILTER ELEMENT,FLUID

Possible match (shared part number)Falls Filtration Technologies, Inc.

5305-01-625-8532H3045 POSSIBLE MATCH

SCREW,MACHINE

Possible match (shared part number)Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
H3045	3/2 Design control — primary reference U.S. Government activity
H3045A	5/2 Secondary reference U.S. Government activity

Related Parts

4730-01-268-8647POSSIBLE MATCH

RESTRICTOR,FLUID FLOW

GP-26BDX6

4330-01-269-1657POSSIBLE MATCH

FILTER ELEMENT,FLUID

B-19142

5305-01-625-8532POSSIBLE MATCH

SCREW,MACHINE

H3045

Frequently Asked Questions

What is NSN 6685-00-074-2286?

NSN 6685-00-074-2286 is a Pyrometer, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.

What NSN replaces 6685-00-074-2286?

3 possible matches (shared part number, not a government interchangeability claim): 4730-01-268-8647, 4330-01-269-1657, 5305-01-625-8532. Verify interchangeability with system specifications before substitution.

Is NSN 6685-00-074-2286 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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