The Seat,valve, cataloged under National Stock Number 4810-00-923-8059, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-923-8059 |
| Primary Part Number | 706WA38-2 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Flange Seat to Disk End Height | 0.183 INCHES NOMINAL IN |
| Flange Diameter | 1.468 INCHES NOMINAL IN |
| Thread Length | 0.300 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Style Designator | THREADED FLANGED |
| Body Inside Diameter | 0.973 INCHES NOMINAL IN |
| Nominal Thread Size | 1.250 INCHES SINGLE THREADED PORTION IN |
| Nominal Thread Size | 1.250 INCHES SINGLE THREADED PORTIONUNABLE TO DECODE IN |
| Under Flange Height | 0.385 INCHES NOMINAL IN |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Thread Quantity Per Inch | 20 SINGLE THREADED PORTION |
| Thread Quantity Per Inch | 20 SINGLE THREADED PORTIONUNABLE TO DECODE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Seat Angle in Deg | 60.000 NOMINAL |
| Thread Series Designator | UN SINGLE THREADED PORTION |
| Thread Series Designator | UN SINGLE THREADED PORTIONUNABLE TO DECODE |
| Seating Surface Shape | ANGULAR |
| 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 |
|---|---|
| 706WA38-2 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 706WA38-2 | 5/9 Secondary reference U.S. Government activity |
NSN 4810-00-923-8059 is a Seat,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-923-8059 has 1 manufacturer part number on file: 706WA38-2 (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for 706WA38-2: Flange Seat to Disk End Height: 0.183 INCHES NOMINAL IN; Flange Diameter: 1.468 INCHES NOMINAL IN; Thread Length: 0.300 INCHES NOMINAL SINGLE THREADED PORTION IN; Style Designator: THREADED FLANGED. 16 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.