The Seat,valve, cataloged under National Stock Number 4810-00-148-7794, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-148-7794 |
| Primary Part Number | 035825-00 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Flange Seat to Disk End Height | 0.312 INCHES NOMINAL IN |
| Flange Diameter | 7.250 INCHES NOMINAL IN |
| Thread Length | 1.500 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Style Designator | THREADED FLANGED |
| Body Inside Diameter | 6.125 INCHES NOMINAL IN |
| Nominal Thread Size | 6.000 INCHES SINGLE THREADED PORTION IN |
| Under Flange Height | 1.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NPT SINGLE THREADED PORTION |
| Seating Surface Shape | FLAT |
| 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 |
|---|---|
| 035825-00 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 035825-00 | 3/9 Design control — primary reference U.S. Government activity |
| 192P | 5/9 Secondary reference U.S. Government activity |
NSN 4810-00-148-7794 is a Seat,valve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-148-7794 has 1 manufacturer part number on file: 035825-00 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 035825-00: Flange Seat to Disk End Height: 0.312 INCHES NOMINAL IN; Flange Diameter: 7.250 INCHES NOMINAL IN; Thread Length: 1.500 INCHES NOMINAL SINGLE THREADED PORTION IN; Style Designator: THREADED FLANGED. 10 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.