FSC 6665 — Hazard-detecting Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment
Government record, cited
Also searched as6665-01-685-3797 ·
6665016853797 ·
NIIN 016853797 ·
01-685-3797 ·
FSC 6665 Hazard-detecting Instruments and Apparatus · TS4000 · TS4000H-2-1-02-04-1
Nearby stock numbers← 6665-01-685-2729 Detector, Gas
·
6665-01-685-4305 Detecting Cell, Chemical Agent →
Features
Detector,gas — FSC 6665
Preamplifier: NOT INCLUDED
Detecting Element Type: ELECTROCHEMICAL
Detecting Element Detachability: DETACHABLE
Photomultiplier: NOT INCLUDED
Voltage Rating: 24.0 VOLTS NOMINAL
Identification
NSN: 6665-01-685-3797
NIIN: 016853797
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Detector,gas, cataloged under National Stock Number 6665-01-685-3797, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6665-01-685-3797
Item Name
Detector,gas
FSC / FSG
6665 / 66 — Hazard-detecting Instruments and Apparatus
Status
ACTIVE
Preamplifier
NOT INCLUDED
Detecting Element Type
ELECTROCHEMICAL
Detecting Element Detachability
DETACHABLE
Photomultiplier
NOT INCLUDED
Voltage Rating
24.0 VOLTS NOMINAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
TS4000
3/9Design control — primary reference
General Monitors, Inc.
TS4000H-2-1-02-04-1
5/9Secondary reference
General Monitors, Inc.
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 6665-01-685-3797?
NSN 6665-01-685-3797 is a Detector,gas, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
What are the specifications of 6665-01-685-3797?
Key specifications for 6665-01-685-3797: Overall Height: 3.24 INCHES NOMINAL IN; Preamplifier: NOT INCLUDED; Detecting Element Type: ELECTROCHEMICAL; Detecting Element Detachability: DETACHABLE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 6665-01-685-3797 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.