The Valve,gate, cataloged under National Stock Number 4820-01-513-5809, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-513-5809 |
| Primary Part Number | 200902DOD |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Flowserve Inc |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Connection Type | SOCKET, WELD, PIPE |
| Valve Size | 0.750 INCHES IN |
| Pressure Class | ERR-060 |
| Material | STEEL COMP 316 BODY |
| 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 |
|---|---|
| 200902DOD PRIMARY | Flowserve Inc (USA) |
| SW12401-05DOD | Flowserve Inc (USA) |
| Reference | Meaning |
|---|---|
| 40404A2 R 20 | D/9 Drawing number reference only Flowserve Inc |
| 200901 | 3/9 Design control — primary reference Flowserve Inc |
NSN 4820-01-513-5809 is a Valve,gate, manufactured by Flowserve Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-513-5809 has 2 manufacturer part numbers on file: 200902DOD (Flowserve Inc), SW12401-05DOD (Flowserve Inc).
Key specifications for 200902DOD: Inlet Relationship with Outlet: IDENTICAL; Connection Type: SOCKET, WELD, PIPE; Valve Size: 0.750 INCHES IN; Pressure Class: ERR-060. 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.