The Seat,valve, cataloged under National Stock Number 4810-00-776-0080, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Goodrich Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-00-776-0080 |
| Primary Part Number | 1525-5A |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| FSC Application Data | LANDING GEAR,AIRCRAFT |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| Material | STEEL OVERALL |
| Seat Angle in Deg | 90.000 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 |
|---|---|
| 1525-5A PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1525-5A | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 4810-00-776-0080 is a Seat,valve, manufactured by Goodrich Corporation, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-776-0080 has 1 manufacturer part number on file: 1525-5A (Goodrich Corporation).
Key specifications for 1525-5A: FSC Application Data: LANDING GEAR,AIRCRAFT; Hardness Rating: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL; Material: STEEL OVERALL; Seat Angle in Deg: 90.000 NOMINAL. 5 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.