The Stem,fluid Valve, cataloged under National Stock Number 4820-01-257-2474, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-257-2474 |
| Primary Part Number | 12632-2 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Valve Type for Which Designed | RELIEF |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Material | COPPER ALLOY |
| Valve Model Number for Which Designed | 20 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12632-2 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-257-2474 is a Stem,fluid Valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-257-2474 has 1 cross-referenced part number: 12632-2 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 4 known substitutes for 4820-01-257-2474: 4920-00-050-9801, 6210-00-816-5217, 6680-01-326-8926 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12632-2: Stem Actuating End Type: THREADED EXTERNALLY; Valve Type for Which Designed: RELIEF; Valve Size for Which Designed: 1.000 INCHES IN; Material: COPPER ALLOY. 5 total characteristics are documented in the Federal Logistics Information System.