The Filter,particulate, cataloged under National Stock Number 4240-01-642-2138, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Tsi Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-642-2138 |
| Primary Part Number | 801772 |
| Item Name | Filter,particulate |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | Tsi Incorporated |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 801772 PRIMARY | Tsi Incorporated (USA) |
NSN 4240-01-642-2138 is a Filter,particulate, manufactured by Tsi Incorporated, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-642-2138 has 1 cross-referenced part number: 801772 (Tsi Incorporated).
There are 3 known substitutes for 4240-01-642-2138: 1660-00-715-7312, 2520-00-741-1677, 1680-01-152-4273. Verify interchangeability with system specifications before substitution.
Key specifications for 801772: Part Name Assigned by Controlling Agency: HEPA FILTER CARTRIDGE; Special Features: U/O MAIN PANEL; End Item Identification: MITA. 3 total characteristics are documented in the Federal Logistics Information System.