The Seat,valve, cataloged under National Stock Number 4820-00-097-1579, 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 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-097-1579 |
| Primary Part Number | 810-303-0070 |
| 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 | CANCELLED |
| Flange Diameter | 1.812 INCHES NOMINAL IN |
| Seating Surface Shape | ANGULAR |
| Style Designator | PLAIN FLANGED |
| Material | STEEL CORROSION RESISTING OVERALL |
| Under Flange Height | 2.212 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.000 NOMINAL |
| Body Outside Diameter | 1.500 INCHES NOMINAL IN |
| Flange Seat to Disk End Height | 0.595 INCHES NOMINAL IN |
| Body Inside Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 010-303-0070 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 41-3-4 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 810-303-0070 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 010-303-0070 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 810-303-0070 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 41-3-102 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 810-303-0070 | Kunkle Industries Inc Lonergan Valve Div (USA) |
| 0103030070 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-00-097-1579 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: cancelled.
NSN 4820-00-097-1579 has 8 cross-referenced part numbers: 010-303-0070 (Kunkle Industries Inc Lonergan Valve Div), 41-3-4 (Kunkle Industries Inc Lonergan Valve Div), 810-303-0070 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 010-303-0070 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 810-303-0070 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 3 more.
There are 12 known substitutes for 4820-00-097-1579: 5305-00-206-1808, 5305-00-275-3967, 3040-00-339-4485 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 810-303-0070: Flange Diameter: 1.812 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.
NSN 4820-00-097-1579 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.