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National Stock Number:
5330-01-506-2072
Federal Supply Class:
5330
National Item Identification Number:
015062072
Description:
BACK-UP RING,PREFORMED PACKING
Detail:
A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS, CONSTRUCTED WITH A RECTANGULAR CROSS SECTION THAT MAY BE SOLID, WITH JOINT, OR IN A HELICAL FORM THAT FACILITATES SPIRAL WRAP INSTALLATION. IT PREVENTS SEAL EXTRUSION UNDER PRESSURE AND IS DESIGNED TO FIT ON THE DOWN-PRESSURE SIDE OF A GLAND GROOVE WITH A PACKING, PREFORMED OR O-RING.
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Manufacturer Information:
| 07146-02116 | 0SAT8 | KOMATSU AMERICA CORP. | | 07146-02116 | 23926 | KOMATSU AMERICA INTL CO |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | O-RING BACK-UP RING | | REFERENCE DATA AND LITERATURE | WA250-3 WHEEL LOADER PARTS BOOK DATED MAY '97; T4140W25.002 050797; PAGE T-025, ITEM 9 | | SPECIAL FEATURES | LIFT CYLINDER ASSEMBLY (23926) 707-00-08691 |
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