The Rescue Wrench, cataloged under National Stock Number 4240-01-582-4179, 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 American Defense Group Llc Dba American Physical Security Group Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-582-4179 |
| Primary Part Number | CRW-6433188 |
| Item Name | Rescue Wrench |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | American Defense Group Llc Dba American Physical Security Group Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CRW-6433188 PRIMARY | American Defense Group Llc Dba American Physical Security Group Llc (USA) |
| Reference | Meaning |
|---|---|
| CRE-6433188 | 5/9 Secondary reference American Defense Systems, Inc. Dba Adsi |
| CRW-6433188 | 3/9 Design control — primary reference American Defense Systems, Inc. Dba Adsi |
NSN 4240-01-582-4179 is a Rescue Wrench, manufactured by American Defense Group Llc Dba American Physical Security Group Llc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-582-4179 has 1 manufacturer part number on file: CRW-6433188 (American Defense Group Llc Dba American Physical Security Group Llc).
Key specifications for CRW-6433188: End Item Identification: 2540-01-559-0908; ARMOR KIT, LCRT FORKLIFT. 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.
NSN 4240-01-582-4179 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.