The Regulator,vehicle Window, cataloged under National Stock Number 2540-01-167-2588, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is A L Hansen Manufacturing Company. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-167-2588 |
| Primary Part Number | 85-20RH |
| Item Name | Regulator,vehicle Window |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | A L Hansen Manufacturing Company |
| Status | ACTIVE |
| Handle Type | CRANK |
| Length | 24.000 INCHES NOMINAL IN |
| Drive Type | CHAIN |
| Glass Lift Channel | INCLUDED |
| Handle Shaft Shape | ROUND |
| Lift Arm Length | 21.750 INCHES NOMINAL IN |
| Handle/escutcheon Plate | INCLUDED |
| Mounting Location | LEFT HAND AND RIGHT HAND |
| Lift Arm Type | SINGLE |
| Mounting Type for Which Designed | STEEL PANEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 85-20RH PRIMARY | A L Hansen Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| SW32842 | 5/2 Secondary reference U.S. Government activity |
| 85-20 | 5/9 Secondary reference A L Hansen Manufacturing Company |
NSN 2540-01-167-2588 is a Regulator,vehicle Window, manufactured by A L Hansen Manufacturing Company, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-167-2588 has 1 manufacturer part number on file: 85-20RH (A L Hansen Manufacturing Company).
Key specifications for 85-20RH: Handle Type: CRANK; Length: 24.000 INCHES NOMINAL IN; Drive Type: CHAIN; Glass Lift Channel: INCLUDED. 10 specifications are 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.