The Valve Assembly,dema, cataloged under National Stock Number 4810-00-910-7511, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Mission Systems Orchard Park Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve Assembly,dema |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Mission Systems Orchard Park Inc (CAGE 04577) |
| Parameter | Value |
|---|---|
| NSN | 4810-00-910-7511 |
| Primary Part Number | 15882 |
| Item Name | Valve Assembly,dema |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 15882 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| 8148650 | A/1 Packaging identification reference U.S. Government activity |
| 15882 | 5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
NSN 4810-00-910-7511 is a Valve Assembly,dema, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-910-7511 has 1 manufacturer part number on file: 15882 (Mission Systems Orchard Park Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5950-00-914-1367, 8145-01-563-7030. Verify interchangeability with system specifications before substitution.
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.