The Carrier Assembly Identification, cataloged under National Stock Number 6665-01-557-2452, 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. Div Charlotte. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-557-2452 |
| Primary Part Number | 10083388 |
| Item Name | Carrier Assembly Identification |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Chemring Sensors and Electronic Systems, Inc. Div Charlotte |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40001220-50 | Battelle Memorial Institute (USA) |
| 10083388 PRIMARY | Chemring Sensors and Electronic Systems, Inc. Div Charlotte (USA) |
| Reference | Meaning |
|---|---|
| 30295-1004 | 5/9 Secondary reference General Dynamics Armament and Technical Products Inc. |
| 40001220-30 | 5/9 Secondary reference Battelle Memorial Institute |
| 10083388 | 5/9 Secondary reference General Dynamics Armament and Technical Products Inc. |
NSN 6665-01-557-2452 is a Carrier Assembly Identification, manufactured by Chemring Sensors and Electronic Systems, Inc. Div Charlotte, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-557-2452 has 2 manufacturer part numbers on file: 40001220-50 (Battelle Memorial Institute), 10083388 (Chemring Sensors and Electronic Systems, Inc. Div Charlotte).
Key specifications for 10083388: Part Name Assigned by Controlling Agency: CARRIER ASSEMBLY, IDENTIFICATION; End Item Identification: DETECTION AND ALARM DEVICES. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.