The Disk,valve, cataloged under National Stock Number 4810-00-452-6798, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Triumph Aerospace Operations Uk, Ltd. Div Staverton Site. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-452-6798 |
| Primary Part Number | 100776602 |
| Item Name | Disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site |
| Status | ACTIVE |
| Flange Diameter | 0.405 INCHES NOMINAL IN |
| Material | ALUMINUM |
| 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 |
|---|---|
| 100776602 | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (GBR) |
| Reference | Meaning |
|---|---|
| 100776602 | 3/2 Design control — primary reference U.S. Government activity |
| 100776602 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 1-00776-602 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 99-1447121 | 6/9 Informative reference only U.S. Government activity |
NSN 4810-00-452-6798 is a Disk,valve, manufactured by Triumph Aerospace Operations Uk, Ltd. Div Staverton Site, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-452-6798 has 1 manufacturer part number on file: 100776602 (Triumph Aerospace Operations Uk, Ltd. Div Staverton Site).
Key specifications for 100776602: Flange Diameter: 0.405 INCHES NOMINAL IN; Overall Height: 0.330 INCHES NOMINAL IN; Material: ALUMINUM. 2 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.