NSN 4820-01-343-9816 3420WS3/4IN, 3420WS34IN, 420WS3/4IN
Product Details | CHECK VALVE
4820-01-343-9816 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part Alternates: 3420WS3/4IN, 3420WS34IN, 420WS3/4IN, 420WS34IN, 4820-01-343-9816, 01-343-9816, 4820013439816, 013439816
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 20 AUG 1991 | 01-343-9816 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-01-343-9816
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Technical Data | NSN 4820-01-343-9816
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| STYLE DESIGNATOR | A4A STRAIGHT THRU FLANGED ENDS |
| FACE TO FACE DISTANCE | 3.1875 INCHES |
Restrictions/Controls & Freight Information | NSN 4820-01-343-9816
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||