The Battery,air Sampler, cataloged under National Stock Number 6665-01-281-9542, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Radeco, Inc. Dba Radeco Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6665-01-281-9542 |
| Primary Part Number | H809B2 |
| Item Name | Battery,air Sampler |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Radeco, Inc. Dba Radeco Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| H809B2 | Radeco, Inc. Dba Radeco Inc (USA) |
| 100198 | Radeco, Inc. Dba Radeco Inc (USA) |
| Reference | Meaning |
|---|---|
| 100198 | 5/9 Secondary reference Leidos, Inc. |
| HD1151APD | 3/2 Design control — primary reference U.S. Government activity |
| H809B2 | 5/9 Secondary reference Leidos, Inc. |
NSN 6665-01-281-9542 is a Battery,air Sampler, manufactured by Radeco, Inc. Dba Radeco Inc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-281-9542 has 2 manufacturer part numbers on file: H809B2 (Radeco, Inc. Dba Radeco Inc), 100198 (Radeco, Inc. Dba Radeco Inc).
1 possible match (shared part number, not a government interchangeability claim): 7530-01-652-7946. Verify interchangeability with system specifications before substitution.
Key specifications for H809B2: End Item Identification: HAZARD-DETECTING INSTRUMENTS AND APPARATUS. 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.
NSN 6665-01-281-9542 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.