The Disk,valve, cataloged under National Stock Number 4820-00-454-7766, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fisher Controls Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-454-7766 |
| Primary Part Number | 1E4567-000A-2 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Fisher Controls Co Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY AND RUBBER |
| Flange Diameter | 0.500 INCHES NOMINAL IN |
| Style Designator | POPPET |
| Shank Diameter | 0.390 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1E4567-000A | Fisher Controls Co Inc (USA) |
| 1E4567-000A-2 PRIMARY | Fisher Controls Co Inc (USA) |
NSN 4820-00-454-7766 is a Disk,valve, manufactured by Fisher Controls Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-454-7766 has 2 cross-referenced part numbers: 1E4567-000A (Fisher Controls Co Inc), 1E4567-000A-2 (Fisher Controls Co Inc).
There is 1 known substitute for 4820-00-454-7766: 4820-01-118-8484. Verify interchangeability with system specifications before substitution.
Key specifications for 1E4567-000A-2: Material: COPPER ALLOY AND RUBBER; Overall Height: 1.175 INCHES NOMINAL IN; Flange Diameter: 0.500 INCHES NOMINAL IN; Style Designator: POPPET. 5 total characteristics are documented in the Federal Logistics Information System.