NSN 4320-01-490-1289
Part Details | PUMP PISTON
4320-01-490-1289
Alternate Parts: 5816726888 FIND 15, 581-6726888 FIND 15, 5816726888, 581-6726888, 4320-01-490-1289, 01-490-1289, 4320014901289, 014901289
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | SEP 20, 2001 | 01-490-1289 | 60806 ( PISTON, PUMP ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 4320-01-490-1289
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 581-6726888 FIND 15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 581-6726888 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4320-01-490-1289
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| DIAMETER | 1.488 INCHES MINIMUM AND 1.489 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.500 INCHES NOMINAL |
| SURFACE FINISH | FINISHED |
| FINISHED SIZE DESIGNATION | STANDARD |
| HEAD STYLE | FLAT |
| SKIRT TYPE | SOLID |
| SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |
| RING GROOVE QUANTITY | 1 |
| RING GROOVE WIDTH | 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| RING GROOVE DIAMETER | 1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM |
| OIL GROOVE | NOT INCLUDED |
| PIN HOLE BUSHING | NOT INCLUDED |
| RETAINING RING GROOVE | NOT INCLUDED |
| PIN | NOT INCLUDED |
| RING | NOT INCLUDED |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |
| SPECIAL FEATURES | USED TO LUBRICATE THE ANCHOR BALL ASSEMBLY |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SUBMARINE ANCHOR ASSEMBLY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GREASE PISTON |