The Retainer,disk,valve, cataloged under National Stock Number 4820-01-370-2720, 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 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-370-2720 |
| Primary Part Number | 10269002000 |
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Outside Diameter | 6.190 INCHES NOMINAL IN |
| Nominal Thread Size | 1.375 INCHES IN |
| Valve Size for Which Designed | 6.000 INCHES IN |
| Valve Design Control Activity | 34494 |
| 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 |
|---|---|
| 20363 FIND 21 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 10269002000 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| Reference | Meaning |
|---|---|
| 20363 FIND 21 | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| C10269.002.000 | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| C10269.002.000 | 5/9 Secondary reference Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
NSN 4820-01-370-2720 is a Retainer,disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-370-2720 has 2 manufacturer part numbers on file: 20363 FIND 21 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 10269002000 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
Key specifications for 10269002000: Outside Diameter: 6.190 INCHES NOMINAL IN; Nominal Thread Size: 1.375 INCHES IN; Valve Size for Which Designed: 6.000 INCHES IN; Special Features: INCLUDES 1 LOWER STEM AND 1 PIN. 5 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.