The Window,vehicular, cataloged under National Stock Number 2510-01-541-3203, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is Stewart & Stevenson Power Products Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-01-541-3203 |
| Primary Part Number | 1771AS891-1 |
| Item Name | Window,vehicular |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | Stewart & Stevenson Power Products Llc |
| Status | ACTIVE |
| Pane Width | 25.630 INCHES NOMINAL IN |
| Pane Length | 45.120 INCHES NOMINAL IN |
| Pane Thickness | 0.234 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN |
| Mounting Position | BODY FRONT |
| Material | GLASS WINDOW |
| Pane Quantity | 1 |
| 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 |
|---|---|
| 1771AS891-1 PRIMARY | Stewart & Stevenson Power Products Llc (USA) |
| 1771AS891-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1771AS891-1 | Cashmere Manufacturing L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1771AS891-1 | 5/9 Secondary reference Metro Crown International |
| 1771AS891-1 | 5/2 Secondary reference U.S. Government activity |
NSN 2510-01-541-3203 is a Window,vehicular, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-01-541-3203 has 3 manufacturer part numbers on file: 1771AS891-1 (Stewart & Stevenson Power Products Llc), 1771AS891-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1771AS891-1 (Cashmere Manufacturing L.l.c.).
Key specifications for 1771AS891-1: Pane Width: 25.630 INCHES NOMINAL IN; Pane Length: 45.120 INCHES NOMINAL IN; Pane Thickness: 0.234 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN; Mounting Position: BODY FRONT. 6 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.