The Valve,butterfly, cataloged under National Stock Number 4810-01-439-6022, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Morpac Industries, Inc Div Actuator. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-439-6022 |
| Primary Part Number | 10011-2 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Morpac Industries, Inc Div Actuator |
| Status | ACTIVE |
| Operating Pressure | 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | IRON BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4810-01-439-6022 is a Valve,butterfly, manufactured by Morpac Industries, Inc Div Actuator, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-439-6022 has 2 manufacturer part numbers on file: 10011-2 (Morpac Industries, Inc Div Actuator), 10011 (Morpac Industries, Inc Div Actuator).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-474-3662. Verify interchangeability with system specifications before substitution.
Key specifications for 10011-2: Operating Pressure: 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; End Item Identification: VALVE BTFL 6.00IPS FLGE; Material: IRON BODY. 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.