The Valve,globe, cataloged under National Stock Number 4820-00-962-9993, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-962-9993 |
| Primary Part Number | 5500S |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | CANCELLED |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Maximum Operating Temp | 910.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Thread Direction | RIGHT-HAND FIRST END |
| Maximum Operating Temp | 100.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Flow Control Device | DISK |
| Valve Operation Method | MANUAL |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Thread Quantity Per Inch | 14 FIRST END |
| Material | STEEL BODY |
| Nominal Pipe Size Accommodated | 0.500 INCHES FIRST END IN |
| Material | COBALT SEAT |
| Features Provided | BONNET PACKING |
| Bonnet Attachment Method | BOLTED |
| Renewable Seat Ring Type | THREADED |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Material Document and Classification | ASTM A105,GR 2 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Operating Pressure | 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Thread Series Designator | NPT FIRST END |
| Material | STEEL CORROSION RESISTING STEM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-962-9993 is a Valve,globe, manufactured by Ashcroft Inc Dba Heise, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-962-9993 has 3 cross-referenced part numbers: 5500S (Ashcroft Inc Dba Heise), 803 (Flowserve Inc), 666C (Crane Co Crane Valve and Parts Div).
There is 1 known substitute for 4820-00-962-9993: 4820-00-956-5909. Verify interchangeability with system specifications before substitution.
Key specifications for 5500S: Bonnet Type: OUTSIDE SCREW-YOKE; Maximum Operating Temp: 910.0 FAHRENHEIT FIRST RESPONSE DEGF; Thread Direction: RIGHT-HAND FIRST END; Maximum Operating Temp: 100.0 FAHRENHEIT SECOND RESPONSE DEGF. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-962-9993 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.