The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-698-9273, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Watts Regulator Company. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-698-9273 |
| Primary Part Number | 0009836 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Watts Regulator Company |
| Status | ACTIVE |
| Flow Control Device | STEM |
| Second End Relationship with First End | IDENTICAL |
| Body Style | TEE |
| Regulation Type | MANUAL |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| Valve Model Number for Which Designed | LF263A |
| End Connection Quantity | 3 |
| Valve Size | 0.500 INCHES IN |
| Manual Control Method | TEE HANDLE |
| Valve Loading Method | STEM |
| Second End Style Designator | PLAIN |
| First End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| Media for Which Designed | WATER |
| Maximum Inlet Pressure Rating | ERR-060 |
| Second End Connection Type | THREADED EXTERNAL PIPE |
| 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 |
|---|---|
| 0009836 PRIMARY | Watts Regulator Company (USA) |
| 098268428933 | Watts Regulator Company (USA) |
NSN 4820-01-698-9273 is a Valve,regulating,fluid Pressure, manufactured by Watts Regulator Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-698-9273 has 2 manufacturer part numbers on file: 0009836 (Watts Regulator Company), 098268428933 (Watts Regulator Company).
Key specifications for 0009836: Flow Control Device: STEM; Second End Relationship with First End: IDENTICAL; Body Style: TEE; Regulation Type: MANUAL. 15 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.