NSN 6665-01-643-4243 · NIIN 016434243 · Part number 014131-AY
Chemring Sensors and Electronic Systems, Inc. · FSC 6665 — Hazard-detecting Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment · CAGE 1TBR6
Government record, cited
NSN 6665-01-643-4243 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-643-4243. Manufacturer of record part number: 014131-AY.
Also searched as6665-01-643-4243 ·
6665016434243 ·
NIIN 016434243 ·
01-643-4243 ·
FSC 6665 Hazard-detecting Instruments and Apparatus · CAGE 1TBR6 · 014131-AY
Manufacturer of record: Chemring Sensors and Electronic Systems, Inc.
Identification
NSN: 6665-01-643-4243
NIIN: 016434243
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 014131-AY
Manufacturer: Chemring Sensors and Electronic Systems, Inc.
General Description
The Upgrade Kit,hdms,le, cataloged under National Stock Number 6665-01-643-4243, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Chemring Sensors and Electronic 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.
Technical Specifications
Parameter
Value
NSN
6665-01-643-4243
Primary Part Number
014131-AY
Item Name
Upgrade Kit,hdms,le
FSC / FSG
6665 / 66 — Hazard-detecting Instruments and Apparatus
Manufacturer
Chemring Sensors and Electronic Systems, Inc.
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)
Chemring Sensors and Electronic Systems, Inc. (USA)
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 6665-01-643-4243?
NSN 6665-01-643-4243 is a Upgrade Kit,hdms,le, manufactured by Chemring Sensors and Electronic Systems, Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
What part numbers are listed for NSN 6665-01-643-4243?
NSN 6665-01-643-4243 has 1 manufacturer part number on file: 014131-AY (Chemring Sensors and Electronic Systems, Inc.).
What are the specifications of 014131-AY?
Key specifications for 014131-AY: Part Name Assigned by Controlling Agency: LEVEL 3 UPGRADE KIT; End Item Identification: GPR RADAR PANELS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6665-01-643-4243 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 6665-01-643-4243?
NSN 6665-01-643-4243 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.