The Seat,valve, cataloged under National Stock Number 4820-00-036-1732, 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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-036-1732 |
| Primary Part Number | 0125000002 |
| 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 |
| Style Designator | PLAIN THREADED |
| Nominal Thread Size | 1.213 INCHES SINGLE THREADED PORTION IN |
| Thread Class | 2A SINGLE THREADED PORTION A |
| Thread Length | 0.469 INCHES NOMINAL SINGLE THREADED PORTION IN |
| Seating Surface Shape | ANGULAR |
| Material | NICKEL ALLOY OVERALL |
| Body Inside Diameter | 0.641 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 SINGLE THREADED PORTION |
| Thread Series Designator | UN SINGLE THREADED PORTION |
| Seat Angle in Deg | 45.000 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0125000002 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 012-500-0002 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| NMP278PC51 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 012.500.0002 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 012-500-0002 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| NMP203PCK1 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 51-5-2 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 48-2371 | Pioneer Industries, Llc (USA) |
NSN 4820-00-036-1732 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 4820-00-036-1732 has 8 cross-referenced part numbers: 0125000002 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 012-500-0002 (Kunkle Industries Inc Lonergan Valve Div), NMP278PC51 (Kunkle Industries Inc Lonergan Valve Div), 012.500.0002 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 012-500-0002 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 3 more.
There are 12 known substitutes for 4820-00-036-1732: 5315-00-010-8629, 5310-00-146-0172, 4810-00-308-1751 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0125000002: Style Designator: PLAIN THREADED; Nominal Thread Size: 1.213 INCHES SINGLE THREADED PORTION IN; Thread Class: 2A SINGLE THREADED PORTION A; Thread Length: 0.469 INCHES NOMINAL SINGLE THREADED PORTION IN. 11 total characteristics are documented in the Federal Logistics Information System.