The Cover,gear, cataloged under National Stock Number 4810-01-101-1785, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-101-1785 |
| Item Name | Cover,gear |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| FSC Application Data | VALVE,BUTTERFLY |
| General Characteristics Item Description | APPL TO P/N 657T100-5,NSN 4810-00-825-5218 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 657115 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-101-1785 is a Cover,gear, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-101-1785: FSC Application Data: VALVE,BUTTERFLY; General Characteristics Item Description: APPL TO P/N 657T100-5,NSN 4810-00-825-5218; End Item Identification: AIRCRAFT TYPE B52. 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.
NSN 4810-01-101-1785 has DEMIL Code Q. 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.