The Curtain,safety,welding, cataloged under National Stock Number 4240-01-370-7227, 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 Cookson Company the. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-370-7227 |
| Primary Part Number | CD10-1 |
| Item Name | Curtain,safety,welding |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Cookson Company the |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL OR STAINLESS STEEL; PUSH-UP; 10.000 IN. WIDE BY 10.000 IN. HEIGHT; 2.250 IN. BOTTOM BAR; GUIDE OPENING WIDTH 1.750 IN IN |
| 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 |
|---|---|
| CD10-1 PRIMARY | Cookson Company the (USA) |
NSN 4240-01-370-7227 is a Curtain,safety,welding, manufactured by Cookson Company the, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-370-7227 has 1 manufacturer part number on file: CD10-1 (Cookson Company the).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-420-4257. Verify interchangeability with system specifications before substitution.
Key specifications for CD10-1: General Characteristics Item Description: MATERIAL STEEL OR STAINLESS STEEL; PUSH-UP; 10.000 IN. WIDE BY 10.000 IN. HEIGHT; 2.250 IN. BOTTOM BAR; GUIDE OPENING WIDTH 1.750 IN IN; End Item Identification: FFG GUIDED MISSILE FRIGATE. 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.
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.