The Disk,valve, cataloged under National Stock Number 4820-01-178-3195, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 3 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-178-3195 |
| Primary Part Number | 005-304-0229 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Outside Diameter | 1.642 INCHES MINIMUM AND 1.644 INCHES MAXIMUM IN |
| Inside Diameter | 0.453 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| NMP-1014 PIECE 32 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 005-304-0229 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| Reference | Meaning |
|---|---|
| NMP-1014 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
| 18-3-202 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
| NMP-1014 | D/9 Drawing number reference only Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| 005-304-0229 | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| 005-304-0229 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
| NMP-1014 PIECE 32 | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| NMP-1014 PIECE 32 | 5/9 Secondary reference Kunkle Industries Inc Lonergan Valve Div |
NSN 4820-01-178-3195 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-178-3195 has 2 manufacturer part numbers on file: NMP-1014 PIECE 32 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 005-304-0229 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
Key specifications for 005-304-0229: Overall Height: 1.500 INCHES NOMINAL IN; Outside Diameter: 1.642 INCHES MINIMUM AND 1.644 INCHES MAXIMUM IN; Inside Diameter: 0.453 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 3 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.