PartsTable TECHNICAL DATA SHEET

NSN 6665-01-701-5074Government record, cited

Alarm Unit, Chemical Agent Automa6665-01-701-5074

NSN 6665-01-701-5074 · NIIN 017015074 · Part number 1810-400-320

Signature Science Llc Dba Signature Science, Llc · FSC 6665 — Hazard-detecting Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment · CAGE 1TE69

Government record, cited

NSN 6665-01-701-5074 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-701-5074. Manufacturer of record part number: 1810-400-320.

Also searched as 6665-01-701-5074 · 6665017015074 · NIIN 017015074 · 01-701-5074 · FSC 6665 Hazard-detecting Instruments and Apparatus · CAGE 1TE69 · 1810-400-320 · 101028088

Nearby stock numbers ← 6665-01-701-3128 Detecting Cell, Chemical Agent · 6665-01-701-5204 Detector Kit, Chemical Agent →

Features

Alarm Unit,chemical Agent Automa — FSC 6665
1 manufacturer part number on file
Manufacturer of record: Signature Science Llc Dba Signature Science, Llc

Identification

NSN: 6665-01-701-5074
NIIN: 017015074
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 1810-400-320
Manufacturer: Signature Science Llc Dba Signature Science, Llc

General Description

The Alarm Unit,chemical Agent Automa, cataloged under National Stock Number 6665-01-701-5074, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Signature Science Llc Dba Signature Science, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Alarm Unit,chemical Agent Automa
FSC / FSG	6665 — Hazard-detecting Instruments and Apparatus (FSG 66)
Manufacturers	Signature Science Llc Dba Signature Science, Llc (CAGE 1TE69)

Technical Specifications

Parameter	Value
NSN	6665-01-701-5074
Primary Part Number	1810-400-320
Item Name	Alarm Unit,chemical Agent Automa
FSC / FSG	6665 / 66 — Hazard-detecting Instruments and Apparatus
Manufacturer	Signature Science Llc Dba Signature Science, Llc
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
1810-400-320 PRIMARY	Signature Science Llc Dba Signature Science, Llc (USA)

Reference documents

Reference	Meaning
101028088	D/9 Drawing number reference only Signature Science Llc Dba Signature Science, Llc

No interchangeability data on file.

Other items in FSC 6665 — Hazard-detecting Instruments and Apparatus

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6665-00-001-2316

6665-00-001-2316 · Item name not on file

6665-00-001-5355

RADIACMETER

6665-00-006-0951

6665-00-006-0951 · Item name not on file

6665-00-007-6584

6665-00-007-6584 · Item name not on file

6665-00-008-8883

6665-00-008-8883 · Item name not on file

6665-00-009-9478

COUNTER,RATEMETER

6665-00-009-9492

RADIACMETER

6665-00-010-0061

6665-00-010-0061 · Item name not on file

Frequently Asked Questions

What is NSN 6665-01-701-5074?

NSN 6665-01-701-5074 is a Alarm Unit,chemical Agent Automa, manufactured by Signature Science Llc Dba Signature Science, Llc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.

What part numbers are listed for NSN 6665-01-701-5074?

NSN 6665-01-701-5074 has 1 manufacturer part number on file: 1810-400-320 (Signature Science Llc Dba Signature Science, Llc).

Is NSN 6665-01-701-5074 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 6665-01-701-5074?

NSN 6665-01-701-5074 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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