The Valve,globe, cataloged under National Stock Number 4820-01-321-8103, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-321-8103 |
| Primary Part Number | 10-00-8056A |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Bonnet Attachment Method | THREADED |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Flow Control Device | NEEDLE |
| Material | STEEL CORROSION RESISTING BODY |
| Maximum Operating Temp | 160.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 2A FIRST END A |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Style Designator | STRAIGHT THRU |
| Material | STEEL CORROSION RESISTING STEM |
| Operating Pressure | 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Series Designator | UNF FIRST END |
| Media for Which Designed | OXYGEN, GASEOUS SINGLE RESPONSE |
| Connection Style | PLAIN (TUBE) FIRST END |
| Valve Operation Method | MANUAL |
| Bonnet Type | INSIDE SCREW |
| Nominal Pipe Size Accommodated | 0.250 INCHES SECOND END IN |
| Connection Style | SOCKET SECOND END |
| Connection Type | UNTHREADED INTERNAL PIPE SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10-00-8056A PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 10-00-80564 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 10205-10 PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 2621-906-13 ASSY-F | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 2621-906-13 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 4820-01-321-8103 is a Valve,globe, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-321-8103 has 5 cross-referenced part numbers: 10-00-8056A (Electric Boat Corporation Div General Dynamics Electric Boat), 10-00-80564 (Electric Boat Corporation Div General Dynamics Electric Boat), 10205-10 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 2621-906-13 ASSY-F (Electric Boat Corporation Div General Dynamics Electric Boat), 2621-906-13 (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 8 known substitutes for 4820-01-321-8103: 5905-00-106-1249, 4820-01-097-3788, 4820-01-104-9307 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10-00-8056A: Bonnet Attachment Method: THREADED; Thread Direction: RIGHT-HAND FIRST END; Connection Type: THREADED EXTERNAL TUBE FIRST END; Flow Control Device: NEEDLE. 19 total characteristics are documented in the Federal Logistics Information System.