The Retainer,seat,valve, cataloged under National Stock Number 4820-01-392-9908, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-392-9908 |
| Primary Part Number | 31433N ITEM 2 |
| Item Name | Retainer,seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Valve Size for Which Designed | 3.000 INCHES IN |
| Valve Design Control Activity | 35795 |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 31430N ITEM 2 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 31432N ITEM 2 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 31433N ITEM 2 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 31426N ITEM 2 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| NC396648 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 396648 | 5/9 Secondary reference Circor Intl Inc |
| 396648 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4820-01-392-9908 is a Retainer,seat,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-392-9908 has 5 manufacturer part numbers on file: 31430N ITEM 2 (Leslie Controls, Inc. Dba Leslie Controls Inc), 31432N ITEM 2 (Leslie Controls, Inc. Dba Leslie Controls Inc), 31433N ITEM 2 (Leslie Controls, Inc. Dba Leslie Controls Inc), 31426N ITEM 2 (Leslie Controls, Inc. Dba Leslie Controls Inc), NC396648 (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for 31433N ITEM 2: Valve Size for Which Designed: 3.000 INCHES IN; Valve Design Control Activity: 35795; Material: NICKEL ALLOY. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.