The Valve Assembly, cataloged under National Stock Number 4810-01-582-3972, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Textron Aviation Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-582-3972 |
| Primary Part Number | 655771 |
| Item Name | Valve Assembly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 655771 | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 655771 | 3/9 Design control — primary reference Continental Aerospace Technologies, Inc. |
NSN 4810-01-582-3972 is a Valve Assembly, manufactured by Textron Aviation Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-582-3972 has 1 manufacturer part number on file: 655771 (Textron Aviation Inc).
Key specifications for 655771: Part Name Assigned by Controlling Agency: VALVE ASSEMBLY; End Item Identification: AIRCRAFT ENGINE (TAMIZ AIRCRAFT). 0 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.
NSN 4810-01-582-3972 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.