NSN 6665-01-666-6032 · NIIN 016666032 · Part number A204-R407C
Thermal Gas Systems, Inc. · FSC 6665 — Hazard-detecting Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment · CAGE 1GRD4
Government record, cited
NSN 6665-01-666-6032 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-666-6032. Manufacturer of record part number: A204-R407C.
Also searched as6665-01-666-6032 ·
6665016666032 ·
NIIN 016666032 ·
01-666-6032 ·
FSC 6665 Hazard-detecting Instruments and Apparatus · CAGE 1GRD4 · A204-R407C
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: A204-R407C
Manufacturer: Thermal Gas Systems, Inc.
General Description
The Calibration Check Kit,gas Monito, cataloged under National Stock Number 6665-01-666-6032, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Thermal Gas Systems, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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
6665-01-666-6032
Primary Part Number
A204-R407C
Item Name
Calibration Check Kit,gas Monito
FSC / FSG
6665 / 66 — Hazard-detecting Instruments and Apparatus
Manufacturer
Thermal Gas Systems, Inc.
Status
ACTIVE
Component Quantity
5
Document Type
MFR LETTER
Component Document Origin
INDUSTRIAL
Document Source
1GRD4
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
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 6665-01-666-6032?
NSN 6665-01-666-6032 is a Calibration Check Kit,gas Monito, manufactured by Thermal Gas Systems, Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
What part numbers are listed for NSN 6665-01-666-6032?
NSN 6665-01-666-6032 has 1 manufacturer part number on file: A204-R407C (Thermal Gas Systems, Inc.).
What are the specifications of A204-R407C?
Key specifications for A204-R407C: Component Quantity: 5; Document Type: MFR LETTER; Component Document Origin: INDUSTRIAL; Document Source: 1GRD4. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6665-01-666-6032 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.