The Valve,globe, cataloged under National Stock Number 4820-00-203-7728, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Air Warfare Center Aircraft Division Joint Base Jbmdl. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-203-7728 |
| Primary Part Number | 313257-1 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl |
| Status | CANCELLED |
| Bonnet Type | INSIDE SCREW |
| Thread Series Designator | NPT FIRST END |
| Flow Control Device | DISK |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Maximum Operating Temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Bonnet Attachment Method | THREADED |
| Nominal Pipe Size Accommodated | 0.750 INCHES FIRST END IN |
| Thread Quantity Per Inch | 14 FIRST END |
| Style Designator | STRAIGHT THRU |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Thread Quantity Per Inch | 14 FIRST END |
| Style Designator | STRAIGHT THRU |
| Thread Series Designator | NPT FIRST END |
| Material | STEEL CORROSION RESISTING OVERALL |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Valve Operation Method | MANUAL |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 313257-1 PRIMARY | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
NSN 4820-00-203-7728 is a Valve,globe, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-203-7728 has 1 cross-referenced part number: 313257-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).
There are 2 known substitutes for 4820-00-203-7728: 5961-01-019-4947, 5998-01-576-2939. Verify interchangeability with system specifications before substitution.
Key specifications for 313257-1: Bonnet Type: INSIDE SCREW; Thread Series Designator: NPT FIRST END; Flow Control Device: DISK; Operating Pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-203-7728 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.