The Seat,valve, cataloged under National Stock Number 4810-00-334-2906, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-00-334-2906 |
| Primary Part Number | 1411247 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Flange Seat to Disk End Height | 0.333 INCHES NOMINAL IN |
| Flange Diameter | 0.750 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-C-320 TYPE 2 CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Body Outside Diameter | 0.605 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM BODY |
| Style Designator | PLAIN FLANGED |
| Surface Treatment | CHROMIUM BODY |
| Under Flange Height | 0.167 INCHES NOMINAL IN |
| Material | STEEL COMP 420 BODY |
| Seat Angle in Deg | 30.000 NOMINAL |
| 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 |
|---|---|
| BUWEPSDWG1411247 | Navsurfwarcen Det Picatinny (USA) |
| 1411247 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| BUWEPSDWG1411247 | 5/9 Secondary reference Department of the Navy Naval Surface Warfare Center Crane Detachment |
NSN 4810-00-334-2906 is a Seat,valve, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-334-2906 has 2 manufacturer part numbers on file: BUWEPSDWG1411247 (Navsurfwarcen Det Picatinny), 1411247 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1411247: Flange Seat to Disk End Height: 0.333 INCHES NOMINAL IN; Flange Diameter: 0.750 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-C-320 TYPE 2 CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE BODY; Body Outside Diameter: 0.605 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN. 11 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.