The Valve,ball, cataloged under National Stock Number 4820-01-116-7499, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Legend Valve and Fitting Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-116-7499 |
| Primary Part Number | 101-023 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Legend Valve and Fitting Inc |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Material | COPPER ALLOY BODY |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Thread Series Designator | NPT ALL ENDS |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Valve Operation Method | MANUAL |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Maximum Operating Temp | 400.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Bonnet Attachment Method | BOLTED |
| Bonnet Type | INSIDE SCREW |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 101-023 PRIMARY | Legend Valve and Fitting Inc (USA) |
| T-1001 | Legend Industries Inc (USA) |
| T-1001 | Legend Valve and Fitting Inc (USA) |
| 5X715 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| VMH2A9 1/2 | Dynaquip Controls Corporation (USA) |
NSN 4820-01-116-7499 is a Valve,ball, manufactured by Legend Valve and Fitting Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-116-7499 has 5 cross-referenced part numbers: 101-023 (Legend Valve and Fitting Inc), T-1001 (Legend Industries Inc), T-1001 (Legend Valve and Fitting Inc), 5X715 (W.w. Grainger, Inc. Div Government Sales Division), VMH2A9 1/2 (Dynaquip Controls Corporation).
There are 12 known substitutes for 4820-01-116-7499: 5305-00-010-1023, 5950-00-316-2149, 5315-00-471-0874 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 101-023: Material: PLASTIC POLYTETRAFLUOROETHYLENE PACKING; Nominal Thread Size: 0.500 INCHES ALL ENDS IN; Material: COPPER ALLOY BODY; Special Features: CRES HANDLE W/VINYL GRIP AND 0.250 IN. TURN STOP FOR POSITIVE CONTROL IN. 18 total characteristics are documented in the Federal Logistics Information System.