The Disk,valve, cataloged under National Stock Number 4820-00-588-2729, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-588-2729 |
| Primary Part Number | A7911.003 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | CANCELLED |
| Style Designator | POPPET |
| Seat Angle | 45.0 DEGREES NOMINAL |
| Material | NICKEL ALLOY |
| Shank Diameter | 1.810 INCHES NOMINAL IN |
| Flange Diameter | 1.810 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A7911.003 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| A7911.003 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8604FN5 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 0791100300 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-00-588-2729 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-588-2729 has 4 cross-referenced part numbers: A7911.003 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A7911.003 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8604FN5 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 0791100300 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
There are 4 known substitutes for 4820-00-588-2729: 4820-00-510-2235, 4470-00-913-4738, 4820-01-173-9849 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A7911.003: Style Designator: POPPET; Seat Angle: 45.0 DEGREES NOMINAL; Special Features: HAS 0.940 IN. DIA CENTERBORE TO A DEPTH OF 0.850 IN. IN; Material: NICKEL ALLOY. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-588-2729 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.