The Valve,gate, cataloged under National Stock Number 4820-00-448-4488, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-448-4488 |
| Primary Part Number | 810-1385714GTV1-2IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Material | COPPER ALLOY 922 BODY |
| Criticality Code Justification | ZZZY |
| Maximum Operating Temp and Media for Which Designed | 150.0 FAHRENHEIT WATER-OIL-GAS DEGF |
| Stem Type | RISING |
| Reference Number Differentiating Characteristics | MATL WILL BE IAW SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS |
| Operating Pressure and Type | 400.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Material | NICKEL ALLOY 400 AND NICKEL ALLOY K-500 DISK |
| Features Provided | BONNET PACKING |
| Valve Operation Method | MANUAL |
| Material | NICKEL ALLOY 400 SEAT |
| Bonnet Attachment Method | THREADED |
| Bonnet Type | INSIDE SCREW |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 810-1385714GTV1-2IN | Naval Ship Systems Command (USA) |
| 803-1385714-3 | Naval Ship Systems Command (USA) |
| 803-1385714-31 | Naval Ship Systems Command (USA) |
NSN 4820-00-448-4488 is a Valve,gate, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-448-4488 has 3 cross-referenced part numbers: 810-1385714GTV1-2IN (Naval Ship Systems Command), 803-1385714-3 (Naval Ship Systems Command), 803-1385714-31 (Naval Ship Systems Command).
There are 3 known substitutes for 4820-00-448-4488: 4820-00-184-9107, 4820-01-138-2982, 4820-01-539-0938. Verify interchangeability with system specifications before substitution.
Key specifications for 810-1385714GTV1-2IN: Material: COPPER ALLOY 922 BODY; Criticality Code Justification: ZZZY; Maximum Operating Temp and Media for Which Designed: 150.0 FAHRENHEIT WATER-OIL-GAS DEGF; Stem Type: RISING. 13 total characteristics are documented in the Federal Logistics Information System.