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National Stock Number:
5330-01-560-8987
Federal Supply Class:
5330
National Item Identification Number:
015608987
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:
| SK100/90 | N3369 | CYLINDERREPARATOEREN A/S FORMERCYLINDERSERVICE A/S | | SK100/90 | 3ESE0 | SCAN PACIFIC NORTHWEST LLC | | 612-33 ITEM NO. 10 | N3369 | CYLINDERREPARATOEREN A/S FORMERCYLINDERSERVICE A/S | | 11359 | 3ESE0 | SCAN PACIFIC NORTHWEST LLC |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS |
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