NSN 6665-01-458-3453 · NIIN 014583453 · Part number 2740-0020
Gmd Systems Inc · FSC 6665 — Hazard-detecting Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment · CAGE 0NRM8
Government record, cited
NSN 6665-01-458-3453 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-458-3453. Manufacturer of record part number: 2740-0020.
Also searched as6665-01-458-3453 ·
6665014583453 ·
NIIN 014583453 ·
01-458-3453 ·
FSC 6665 Hazard-detecting Instruments and Apparatus · CAGE 0NRM8 · 2740-0020
Nearby stock numbers← 6665-01-458-0603 Detector Kit, Gas
·
6665-01-458-5563 Calibration Kit, Gas Indicators a →
Features
Detector,gas — FSC 6665
1 manufacturer part number on file
Manufacturer of record: Gmd Systems Inc
Identification
NSN: 6665-01-458-3453
NIIN: 014583453
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 2740-0020
Manufacturer: Gmd Systems Inc
General Description
The Detector,gas, cataloged under National Stock Number 6665-01-458-3453, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Gmd Systems Inc. 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
Detector,gas
FSC / FSG
6665 — Hazard-detecting Instruments and Apparatus (FSG 66)
Manufacturers
Gmd Systems Inc (CAGE 0NRM8)
Technical Specifications
Parameter
Value
NSN
6665-01-458-3453
Primary Part Number
2740-0020
Item Name
Detector,gas
FSC / FSG
6665 / 66 — Hazard-detecting Instruments and Apparatus
Manufacturer
Gmd Systems Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 6665-01-458-3453?
NSN 6665-01-458-3453 is a Detector,gas, manufactured by Gmd Systems Inc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
What part numbers are listed for NSN 6665-01-458-3453?
NSN 6665-01-458-3453 has 1 manufacturer part number on file: 2740-0020 (Gmd Systems Inc).
Is NSN 6665-01-458-3453 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 6665-01-458-3453?
NSN 6665-01-458-3453 has DEMIL Code B. 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.