The Valve Adapter Plate, cataloged under National Stock Number 4820-01-394-7596, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Morpac Industries, Inc Div Actuator. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-394-7596 |
| Primary Part Number | 40042-1 |
| Item Name | Valve Adapter Plate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Morpac Industries, Inc Div Actuator |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 10008 ITEM 3 | Morpac Industries, Inc Div Actuator (USA) |
| 40042-1 PRIMARY | Morpac Industries, Inc Div Actuator (USA) |
| Reference | Meaning |
|---|---|
| 10008 | D/9 Drawing number reference only Morpac Industries, Inc Div Actuator |
NSN 4820-01-394-7596 is a Valve Adapter Plate, manufactured by Morpac Industries, Inc Div Actuator, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-394-7596 has 2 manufacturer part numbers on file: 10008 ITEM 3 (Morpac Industries, Inc Div Actuator), 40042-1 (Morpac Industries, Inc Div Actuator).
1 possible match (shared part number, not a government interchangeability claim): 6510-01-516-8077. Verify interchangeability with system specifications before substitution.
Key specifications for 40042-1: End Item Identification: MORPAC INDUSTRIES 13 X 7 K35 BUTTERFLY VALVE; Material: NICKEL ALLOY. 1 specification is 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.