The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-384-7555, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is P and W Foundry, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-384-7555 |
| Primary Part Number | 70-2351 |
| Item Name | Valve Assembly,manifold |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | P and W Foundry, Inc. |
| Status | ACTIVE |
| Valve Quantity | 2 |
| Furnished Items and Quantity | 2 HANDLE |
| Maximum Operating Temp and Media for Which Designed | 125.0 FAHRENHEIT WATER DEGF |
| Operating Pressure and Type | 1.4 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS |
| Connection Type | THREADED EXTERNAL PIPE AND THREADED INTERNAL PIPE |
| End Connection Quantity | 4 |
| Nominal Thread Size | 2.000 INCHES AND 1.250 INCHES IN |
| Body Material | COPPER ALLOY 836 OR COPPER ALLOY 903 OR COPPER ALLOY 922 |
| Thread Series Designator | NPT |
| 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 |
|---|---|
| 70-2351 PRIMARY | P and W Foundry, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12447264 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4820-01-384-7555 is a Valve Assembly,manifold, manufactured by P and W Foundry, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-384-7555 has 1 manufacturer part number on file: 70-2351 (P and W Foundry, Inc.).
Key specifications for 70-2351: Valve Quantity: 2; Furnished Items and Quantity: 2 HANDLE; Maximum Operating Temp and Media for Which Designed: 125.0 FAHRENHEIT WATER DEGF; Operating Pressure and Type: 1.4 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS. 10 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.