The Seat,valve, cataloged under National Stock Number 4820-01-237-9576, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-237-9576 |
| Primary Part Number | 193294 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Material | STEEL SEAT |
| 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 |
|---|---|
| 193294 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| BM190275 ITEM 2VM | Naval Inventory Control Point Mechanicsburg (USA) |
| 193294VM | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| BM190275 ITEM 2 | 5/1 Secondary reference Bosch Rexroth Corporation Div Industrial Hydraulics |
NSN 4820-01-237-9576 is a Seat,valve, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-237-9576 has 3 manufacturer part numbers on file: 193294 (Bosch Rexroth Corporation Div Industrial Hydraulics), BM190275 ITEM 2VM (Naval Inventory Control Point Mechanicsburg), 193294VM (Naval Inventory Control Point Mechanicsburg).
Key specifications for 193294: End Item Identification: REXROTH CORP THROTTLE CHECK VALVE MODEL NO. W-MG40K20; Material: STEEL SEAT. 1 specification is 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.