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National Stock Number:
5330-01-603-6621
Federal Supply Class:
5330
National Item Identification Number:
016036621
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:
| 193-4727 | 11083 | CATERPILLAR INC | | 193-4727 | U8468 | FINNING UK LTD | | CV139849 | KCQ24 | TVS SUPPLY CHAIN SOLUTIONS LTD |
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Techincal Specification:
| SPECIAL FEATURES | 1.600 W X 0.050 H X 1.600 L INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RING-BACK UP |
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