The Cap,valve, cataloged under National Stock Number 4820-01-373-0062, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 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 | 4820-01-373-0062 |
| Primary Part Number | G90457-1 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Material Document and Classification | QQ-B-626 COMP 22 FED SPEC SINGLE MATERIAL RESPONSE |
| Valve Size for Which Designed | 0.125 INCHES IN |
| Valve Model Number for Which Designed | 2110225 ASSY A AND AV |
| Attachment Method | THREADED |
| Valve Type for Which Designed | GLOBE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 845-2110225 PIECE 4 | Naval Ship Systems Command (USA) |
| 10202-1 ITEM 4 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| G90457-1 PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 2620-906X10 PIECE 4 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 5327 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 2620-906X10 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 845-2110225 | Naval Ship Systems Command (USA) |
NSN 4820-01-373-0062 is a Cap,valve, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-373-0062 has 7 cross-referenced part numbers: 845-2110225 PIECE 4 (Naval Ship Systems Command), 10202-1 ITEM 4 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), G90457-1 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 2620-906X10 PIECE 4 (Electric Boat Corporation Div General Dynamics Electric Boat), 5327 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok) and 2 more.
There are 12 known substitutes for 4820-01-373-0062: 5935-00-230-1482, 6130-00-432-2245, 2520-00-447-2188 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G90457-1: Material: COPPER ALLOY; Material Document and Classification: QQ-B-626 COMP 22 FED SPEC SINGLE MATERIAL RESPONSE; Valve Size for Which Designed: 0.125 INCHES IN; Valve Model Number for Which Designed: 2110225 ASSY A AND AV. 6 total characteristics are documented in the Federal Logistics Information System.