The Valve,gate, cataloged under National Stock Number 4820-00-889-2367, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-889-2367 |
| Primary Part Number | 820-4383415 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Valve Operation Method | MANUAL |
| Operating Pressure and Type | 1100.0 POUNDS PER SQUARE INCH (PSI) FRESH WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BT MATL IAW ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS |
| Material | STEEL COMP 304 BODY |
| Stem Type | RISING |
| Nominal Pipe Size Accommodated | 4.000 INCHES IN |
| Features Provided | VALVE STEM LOCK SHIELD AND BONNET PACKING |
| Bonnet Attachment Method | BOLTED |
| Maximum Operating Temp and Media for Which Designed | 125.0 FAHRENHEIT WATER, FRESH DEGF |
| Criticality Code Justification | ZZZY |
| Connection Type | BUTT WELD PIPE |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Material | COBALT ALLOY DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 820-4383415 | Naval Ship Systems Command (USA) |
| 6865 | Flowserve Corporation Div Flowserve Us Inc (USA) |
NSN 4820-00-889-2367 is a Valve,gate, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-889-2367 has 2 cross-referenced part numbers: 820-4383415 (Naval Ship Systems Command), 6865 (Flowserve Corporation Div Flowserve Us Inc).
There are 9 known substitutes for 4820-00-889-2367: 5305-00-014-0879, 5340-00-526-2562, 5950-01-040-0541 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 820-4383415: Valve Operation Method: MANUAL; Operating Pressure and Type: 1100.0 POUNDS PER SQUARE INCH (PSI) FRESH WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BT MATL IAW ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS; Special Features: BODY LINING MATL-COBALT ALLOY. 14 total characteristics are documented in the Federal Logistics Information System.