NSN 4820-01-643-8444 1515 , 1515-700-12 , 01-643-8444
Product Details | CHECK VALVE
4820-01-643-8444 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: 1515 , 1515-700-12 , 4820-01-643-8444, 01-643-8444, 4820016438444, 016438444, 151570012
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 2015104 | 01-643-8444 | 05487 ( VALVE, CHECK ) |
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Related Products | NSN 4820-01-643-8444
Technical Data | NSN 4820-01-643-8444
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRONZE SILICON BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B 62 NATIONAL SPEC SINGLE MATERIAL RESPONSE BODY |
| STYLE DESIGNATOR | STRAIGHT THRU |
| VALVE SIZE | 1.5 INCHES |
| FACE TO FACE DISTANCE | 2.56 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| END ITEM IDENTIFICATION | VALVE, SWING |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, CHECK 1/2IN. |
Restrictions/Controls & Freight Information | NSN 4820-01-643-8444
| 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: | A | Item does not contain precious metal |
| 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 | ||
Management | NSN 4820-01-643-8444
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



