The Seat,valve, cataloged under National Stock Number 4820-00-036-1260, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4820-00-036-1260 |
| Primary Part Number | 23486 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Grove Valve Operations |
| Status | ACTIVE |
| Body Outside Diameter | 2.188 INCHES NOMINAL IN |
| Seating Surface Shape | ANGULAR |
| Style Designator | PLAIN FLANGED |
| Material | STEEL CORROSION RESISTING OVERALL |
| Body Inside Diameter | 1.750 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.000 NOMINAL |
| Flange Seat to Disk End Height | 0.438 INCHES NOMINAL IN |
| Under Flange Height | 0.187 INCHES NOMINAL IN |
| Flange Diameter | 2.563 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23486 PRIMARY | Grove Valve Operations (USA) |
NSN 4820-00-036-1260 is a Seat,valve, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-036-1260 has 1 cross-referenced part number: 23486 (Grove Valve Operations).
There are 3 known substitutes for 4820-00-036-1260: 1650-00-521-1488, 5950-00-648-3941, 5325-01-386-9018. Verify interchangeability with system specifications before substitution.
Key specifications for 23486: Body Outside Diameter: 2.188 INCHES NOMINAL IN; Seating Surface Shape: ANGULAR; Style Designator: PLAIN FLANGED; Material: STEEL CORROSION RESISTING OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.