The Filter Unit,gas-Particulate, cataloged under National Stock Number 4240-01-674-7156, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-674-7156 |
| Primary Part Number | 324396 |
| Item Name | Filter Unit,gas-Particulate |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Kidde Technologies, Inc Div Kidde Aerospace and Defense |
| 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 |
NSN 4240-01-674-7156 is a Filter Unit,gas-Particulate, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-674-7156 has 2 manufacturer part numbers on file: 324396 (Aero Defence Pty Ltd), 324396 (Kidde Technologies, Inc Div Kidde Aerospace and Defense).
Key specifications for 324396: Part Name Assigned by Controlling Agency: SCREEN. 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.