The Housing Section,filter Assembly,, cataloged under National Stock Number 4240-01-669-5059, 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 Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Housing Section,filter Assembly, |
| FSC / FSG | 4240 — Safety and Rescue Equipment (FSG 42) |
| Manufacturers | Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions (CAGE 3S151); Drs Environmental Systems Inc (CAGE 5RQL2) |
| Parameter | Value |
|---|---|
| NSN | 4240-01-669-5059 |
| Primary Part Number | 90-1149 |
| Item Name | Housing Section,filter Assembly, |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90-1149 PRIMARY | Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions (USA) |
| 9454308 PRIMARY | Drs Environmental Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 5-19-15109 | 7/9 Vendor item drawing reference U.S. Government activity |
NSN 4240-01-669-5059 is a Housing Section,filter Assembly,, manufactured by Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-669-5059 has 2 manufacturer part numbers on file: 90-1149 (Production Products Manufacturing & Sales Co., Inc. Dba P2 Mission Solutions), 9454308 (Drs Environmental Systems Inc).
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 4240-01-669-5059 has DEMIL Code Q. 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.