The Door,roller Curtain, cataloged under National Stock Number 2040-01-346-2233, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2040-01-346-2233 |
| Item Name | Door,roller Curtain |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| Operational Direction | HORIZONTAL |
| Counterbalance Method | HELICAL STEEL SPRINGS |
| Guide Type | CHANNEL TRACK |
| Material Document and Classification | QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | COPPER ALLOY 642 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 701-2298824 PC 260 | 3/2 Design control — primary reference U.S. Government activity |
| 122-2298838 PIECE 260 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 2040-01-346-2233 is a Door,roller Curtain, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
Key specifications for 2040-01-346-2233: Operational Direction: HORIZONTAL; Counterbalance Method: HELICAL STEEL SPRINGS; Guide Type: CHANNEL TRACK; Material Document and Classification: QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.