The Seat,valve, cataloged under National Stock Number 4820-00-956-8754, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-956-8754 |
| Primary Part Number | 009-304-0028 |
| 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 |
| Seating Surface Shape | FLAT |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Length | 0.687 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Thread Series Designator | UNS SINGLE THREADED PORTION |
| Style Designator | THREADED FLANGED |
| Body Inside Diameter | 3.188 INCHES NOMINAL IN |
| Nominal Thread Size | 5.000 INCHES SINGLE THREADED PORTION IN |
| Thread Quantity Per Inch | 16 SINGLE THREADED PORTION |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 52-3-17 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 009-304-0028 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 009-304-0028 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 009-304-0028 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-00-956-8754 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 4820-00-956-8754 has 4 cross-referenced part numbers: 52-3-17 (Kunkle Industries Inc Lonergan Valve Div), 009-304-0028 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 009-304-0028 (Kunkle Industries Inc Lonergan Valve Div), 009-304-0028 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 4 known substitutes for 4820-00-956-8754: 5365-00-889-6995, 5950-01-101-8205, 6520-01-283-1070 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 009-304-0028: Seating Surface Shape: FLAT; Material: STEEL CORROSION RESISTING OVERALL; Thread Length: 0.687 INCHES NOMINAL SINGLE THREADED PORTION IN; Thread Series Designator: UNS SINGLE THREADED PORTION. 11 total characteristics are documented in the Federal Logistics Information System.