NSN 4820-01-366-1946 55634, 55-6-3-4, 01-366-1946
Product Details | CHECK VALVE
4820-01-366-1946 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: 55634, 55-6-3-4, 4820-01-366-1946, 01-366-1946, 4820013661946, 013661946
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 22 OCT 1992 | 01-366-1946 | 05487 ( VALVE, CHECK ) |
Demand History | NSN 4820-01-366-1946
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 55634 | 2012-06-164 | 12 | United States |
Cross Reference | NSN 4820-01-366-1946
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 55-6-3-4 | 34294 | KRAISSL CO INC THE |
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Technical Data | NSN 4820-01-366-1946
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY BODY |
| FACE TO FACE DISTANCE | 3.250 INCHES |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE LIQUID 2ND RESPONSE |
| SUPPLEMENTARY FEATURES | ADDITIONAL FLOW CONTROL DEVICE: STEM |
Restrictions/Controls & Freight Information | NSN 4820-01-366-1946
| 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 | ||



