The Stem,fluid Valve, cataloged under National Stock Number 4820-01-288-3974, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bauer Compressors, Inc.. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Zf Industrieantriebe Witten Gmbh (CAGE D9182); Bauer Compressors, Inc. (CAGE 57328) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-288-3974 |
| Primary Part Number | 09-063 4IN ITEM 3 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bauer Compressors, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 3-7837-5036-0 4IN ITEM 3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 09-063 4IN ITEM 3 PRIMARY | Bauer Compressors, Inc. (USA) |
| 09-063 4IN ITEM 3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 3/7837/5036/0 | 5/1 Secondary reference Zf Industrieantriebe Witten Gmbh |
NSN 4820-01-288-3974 is a Stem,fluid Valve, manufactured by Bauer Compressors, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-288-3974 has 3 manufacturer part numbers on file: 3-7837-5036-0 4IN ITEM 3 (Zf Industrieantriebe Witten Gmbh), 09-063 4IN ITEM 3 (Bauer Compressors, Inc.), 09-063 4IN ITEM 3 (Zf Industrieantriebe Witten Gmbh).
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.