The Housing and Precleaner Assembly, cataloged under National Stock Number 4240-00-807-6858, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-00-807-6858 |
| Item Name | Housing and Precleaner Assembly |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,13 IN.L;7.500 IN.W;6.00 IN.H;HAS PRECLEANER,FITERS AND BLOWER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4240008076858 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| D5-19-1785 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4240-00-807-6858 is a Housing and Precleaner Assembly, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-00-807-6858: General Characteristics Item Description: STEEL,13 IN.L;7.500 IN.W;6.00 IN.H;HAS PRECLEANER,FITERS AND BLOWER IN; End Item Identification: 4240-00-964-9061;4240-00-853-3201;4240-00-010-5267;4240-00-601-8372;4240-00-691-1505;4240-00-203-3999; ARMORED MULTI-PURPOSE VEHICLE (AMPV). 1 specification is 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 4240-00-807-6858 has DEMIL Code D. 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.