The Seat,valve, cataloged under National Stock Number 4820-01-222-7566, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-222-7566 |
| Primary Part Number | A7452.001.128 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Body Inside Diameter | 2.000 INCHES NOMINAL IN |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Material | NICKEL ALLOY OVERALL |
| Thread Series Designator | UNS SINGLE THREADED PORTION |
| Style Designator | PLAIN THREADED |
| Seating Surface Shape | ANGULAR |
| Seat Angle in Deg | 45.000 NOMINAL |
| Thread Length | 2.005 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Nominal Thread Size | 2.625 INCHES SINGLE THREADED PORTION IN |
| Thread Quantity Per Inch | 14 SINGLE THREADED PORTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A7452.001.128 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A7452-001-128 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A7452.001.128 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8007-26 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8007-26 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-222-7566 is a Seat,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-222-7566 has 5 cross-referenced part numbers: A7452.001.128 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A7452-001-128 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A7452.001.128 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 8007-26 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 8007-26 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 3 known substitutes for 4820-01-222-7566: 6115-00-314-1801, 5340-00-619-3343, 5910-00-854-6894. Verify interchangeability with system specifications before substitution.
Key specifications for A7452.001.128: Body Inside Diameter: 2.000 INCHES NOMINAL IN; Thread Class: 2A SINGLE THREADED PORTION A; Material: NICKEL ALLOY OVERALL; Thread Series Designator: UNS SINGLE THREADED PORTION. 11 total characteristics are documented in the Federal Logistics Information System.