The Guide,valve Stem, cataloged under National Stock Number 4820-01-104-9307, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-104-9307 |
| Primary Part Number | G90276-2 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | CANCELLED |
| Outside Diameter | 0.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2621-906-13 ITEM 24 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| G90276-2 PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 2621-906-13 ITEM 24 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 845-2110228 ITE | Naval Ship Systems Command (USA) |
| 10250-17 PRIMARY | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 2621-906-13 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| G90726-2 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| 10270-2 ITEM 3 | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
NSN 4820-01-104-9307 is a Guide,valve Stem, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-104-9307 has 8 cross-referenced part numbers: 2621-906-13 ITEM 24 (Electric Boat Corporation Div General Dynamics Electric Boat), G90276-2 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 2621-906-13 ITEM 24 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 845-2110228 ITE (Naval Ship Systems Command), 10250-17 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok) and 3 more.
There are 8 known substitutes for 4820-01-104-9307: 4820-01-097-3788, 4820-01-103-1934, 4820-01-119-6854 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for G90276-2: Outside Diameter: 0.250 INCHES NOMINAL IN; Material: COPPER ALLOY; Special Features: USED ON GLOBE VALVE. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-104-9307 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.