The Door,roller Curtain, cataloged under National Stock Number 2040-01-392-5148, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Wayne Dalton Corp Rolling Door Div. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-392-5148 |
| Primary Part Number | 1237-151-1 |
| Item Name | Door,roller Curtain |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Wayne Dalton Corp Rolling Door Div |
| Status | ACTIVE |
| Opening Height | 18.000 FEET NOMINAL FT |
| Operational Direction | VERTICAL |
| Section Quantity | 106 |
| Counterbalance Method | HELICAL STEEL SPRINGS |
| Guide Type | CHANNEL TRACK |
| Opening Width | 19.750 FEET NOMINAL FT |
| Construction | INTERLOCKING HORIZONTAL SLAT |
| Material | STEEL CORROSION RESISTING |
| Operation Method | MANUAL |
| 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 |
|---|---|
| 1237-151-1 PRIMARY | Wayne Dalton Corp Rolling Door Div (USA) |
| HH0366 | Federal Equipment Co (USA) |
| 1237-151-1 | Indal Technologies Inc (CAN) |
NSN 2040-01-392-5148 is a Door,roller Curtain, manufactured by Wayne Dalton Corp Rolling Door Div, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-392-5148 has 3 manufacturer part numbers on file: 1237-151-1 (Wayne Dalton Corp Rolling Door Div), HH0366 (Federal Equipment Co), 1237-151-1 (Indal Technologies Inc).
Key specifications for 1237-151-1: Opening Height: 18.000 FEET NOMINAL FT; Operational Direction: VERTICAL; Section Quantity: 106; Counterbalance Method: HELICAL STEEL SPRINGS. 9 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.