The Filter,particulate, cataloged under National Stock Number 4240-01-683-4772, 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 Sensidyne, Lp Dba Sensidyne. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-683-4772 |
| Primary Part Number | 201050 |
| Item Name | Filter,particulate |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Sensidyne, Lp Dba Sensidyne |
| 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 |
|---|---|
| 201050 PRIMARY | Sensidyne, Lp Dba Sensidyne (USA) |
NSN 4240-01-683-4772 is a Filter,particulate, manufactured by Sensidyne, Lp Dba Sensidyne, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-683-4772 has 1 manufacturer part number on file: 201050 (Sensidyne, Lp Dba Sensidyne).
Key specifications for 201050: Special Features: MODEL-GILAIR PLUS AND GILAIR3;SAMPLING PUMP AIR?ACCESSORIES AND PARTS;FILTER PACKAGE OF 1; Part Name Assigned by Controlling Agency: FILTER, REPLACEMENT; End Item Identification: GILLIAN BDX11. 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.