The Door,roller Curtain, cataloged under National Stock Number 2040-01-407-2878, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Cookson Company the. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2040-01-407-2878 |
| Primary Part Number | AA116565-L4 |
| Item Name | Door,roller Curtain |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Cookson Company the |
| Status | ACTIVE |
| Opening Height | 8.575 FEET NOMINAL FT |
| Operational Direction | VERTICAL |
| Section Quantity | 6 |
| Counterbalance Method | ANY ACCEPTABLE |
| Guide Type | CHANNEL TRACK |
| Opening Width | 12.625 FEET NOMINAL FT |
| Material | STEEL CORROSION RESISTING |
| Operation Method | POWERED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AA116565-L4 PRIMARY | Cookson Company the (USA) |
| 1-142-1-L4 | Cookson Company the (USA) |
| Reference | Meaning |
|---|---|
| AA116565 | 5/1 Secondary reference Cookson Company the |
| DOOR 1-142-1 | C/1 Advisory reference — outside the item-of-supply concept Cookson Company the |
NSN 2040-01-407-2878 is a Door,roller Curtain, manufactured by Cookson Company the, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-407-2878 has 2 manufacturer part numbers on file: AA116565-L4 (Cookson Company the), 1-142-1-L4 (Cookson Company the).
Key specifications for AA116565-L4: Opening Height: 8.575 FEET NOMINAL FT; Operational Direction: VERTICAL; Section Quantity: 6; Counterbalance Method: ANY ACCEPTABLE. 8 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.