The Seat,valve, cataloged under National Stock Number 4820-00-430-3710, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cashco Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-430-3710 |
| Primary Part Number | 918-80-4-09798-00 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Cashco Inc |
| Status | ACTIVE |
| Body Inside Diameter | 0.500 INCHES NOMINAL IN |
| Seating Surface Shape | ANGULAR |
| Material | COPPER ALLOY OVERALL |
| Style Designator | PLAIN |
| Body Outside Diameter | 0.742 INCHES MINIMUM AND 0.743 INCHES MAXIMUM IN |
| Seat Angle in Deg | 45.000 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9798 | Cashco Inc (USA) |
| 918-80-4-09798-00 PRIMARY | Cashco Inc (USA) |
| IOM-123-0.50IN | Cashco Inc (USA) |
NSN 4820-00-430-3710 is a Seat,valve, manufactured by Cashco Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-430-3710 has 3 cross-referenced part numbers: 9798 (Cashco Inc), 918-80-4-09798-00 (Cashco Inc), IOM-123-0.50IN (Cashco Inc).
There are 6 known substitutes for 4820-00-430-3710: 1630-00-130-9175, 5340-01-036-8908, 4730-01-241-6617 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 918-80-4-09798-00: Body Inside Diameter: 0.500 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; Seating Surface Shape: ANGULAR; Material: COPPER ALLOY OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.