The Seat,valve, cataloged under National Stock Number 4820-00-316-4075, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is The Walworth Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-316-4075 |
| Primary Part Number | 605-282 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | The Walworth Company |
| Status | ACTIVE |
| Body Inside Diameter | 3.882 INCHES NOMINAL IN |
| Seating Surface Shape | ANGULAR |
| Material | STEEL OVERALL |
| Style Designator | PLAIN |
| Seat Angle in Deg | 12.000 NOMINAL |
| Body Outside Diameter | 4.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 605-282 PRIMARY | The Walworth Company (USA) |
| 9698-137-1 | Walworth Co the (USA) |
| 9698-137-1 | The Walworth Company (USA) |
NSN 4820-00-316-4075 is a Seat,valve, manufactured by The Walworth Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-316-4075 has 3 cross-referenced part numbers: 605-282 (The Walworth Company), 9698-137-1 (Walworth Co the), 9698-137-1 (The Walworth Company).
There is 1 known substitute for 4820-00-316-4075: 9540-00-288-1151. Verify interchangeability with system specifications before substitution.
Key specifications for 605-282: Body Inside Diameter: 3.882 INCHES NOMINAL IN; Seating Surface Shape: ANGULAR; Material: STEEL OVERALL; Overall Height: 0.635 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.