The Cap,valve, cataloged under National Stock Number 4820-01-182-9425, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Young Touchstone Company Div Young Touchstone. Government technical data includes 2 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-182-9425 |
| Primary Part Number | 172431 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Young Touchstone Company Div Young Touchstone |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 172431 PRIMARY | Young Touchstone Company Div Young Touchstone (USA) |
NSN 4820-01-182-9425 is a Cap,valve, manufactured by Young Touchstone Company Div Young Touchstone, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-182-9425 has 1 cross-referenced part number: 172431 (Young Touchstone Company Div Young Touchstone).
There is 1 known substitute for 4820-01-182-9425: 5962-01-164-0470. Verify interchangeability with system specifications before substitution.
Key specifications for 172431: Material: COPPER ALLOY; Outside Diameter: 5.000 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.