The Valve,flow Control, cataloged under National Stock Number 4820-01-486-0291, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sauer Compressors Usa, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-486-0291 |
| Primary Part Number | 085231 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sauer Compressors Usa, Inc. |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Valve 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 |
|---|---|
| 085231 PRIMARY | Sauer Compressors Usa, Inc. (USA) |
| 085174 ITEM NO 118 | Sauer Compressors Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 085174 | D/9 Drawing number reference only Sauer Compressors Usa, Inc. |
NSN 4820-01-486-0291 is a Valve,flow Control, manufactured by Sauer Compressors Usa, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-486-0291 has 2 manufacturer part numbers on file: 085231 (Sauer Compressors Usa, Inc.), 085174 ITEM NO 118 (Sauer Compressors Usa, Inc.).
Key specifications for 085231: Furnished Items and Quantity: 1 HANDWHEEL; Special Features: TWO OF THESE VALVES REQUIRED FOR EACH COMPRESSOR UNIT.; End Item Identification: COMPRESSOR UNIT WP5000; Valve Operation Method: MANUAL. 2 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.