The Seat,valve, cataloged under National Stock Number 4810-01-168-4651, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-168-4651 |
| Primary Part Number | 104694604 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| Status | ACTIVE |
| Flange Seat to Disk End Height | 0.212 INCHES NOMINAL IN |
| Flange Diameter | 0.357 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| FSC Application Data | VALVE,LINEAR DIRECTIONAL CONTROLLED |
| Body Outside Diameter | 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Style Designator | PLAIN FLANGED |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.070 INCHES NOMINAL IN |
| Seat Radius | 0.350 INCHES NOMINAL IN |
| Under Flange Height | 0.102 INCHES NOMINAL IN |
| Material | STEEL COMP 4340 OVERALL |
| Seating Surface Shape | RADIAL |
| 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 |
|---|---|
| 104694604 PRIMARY | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
NSN 4810-01-168-4651 is a Seat,valve, manufactured by Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-168-4651 has 1 manufacturer part number on file: 104694604 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk).
Key specifications for 104694604: Flange Seat to Disk End Height: 0.212 INCHES NOMINAL IN; Flange Diameter: 0.357 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN; FSC Application Data: VALVE,LINEAR DIRECTIONAL CONTROLLED; Body Outside Diameter: 0.247 INCHES MINIMUM AND 0.248 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.