NSN 4820-01-556-7449 02108555, 02-1085-55, 01-556-7449
Product Details | CHECK BALL
4820-01-556-7449 A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see BALL, VALVE, PORTED.
Part Alternates: 02108555, 02-1085-55, 4820-01-556-7449, 01-556-7449, 4820015567449, 015567449
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 04 OCT 2007 | 01-556-7449 | 40243 ( BALL, CHECK ) |
Cross Reference | NSN 4820-01-556-7449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 02-1085-55 | 52837 | WILDEN PUMP AND ENGINEERING CO |
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Technical Data | NSN 4820-01-556-7449
| Characteristic | Specifications |
|---|---|
| III END ITEM IDENTIFICATION | PRO FLO AIR VALVE ASSEMBLY PART NUMBER 02-2030-01 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE BALL |
Restrictions/Controls & Freight Information | NSN 4820-01-556-7449
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||