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National Stock Number:
5330-99-838-7706
Federal Supply Class:
5330
National Item Identification Number:
998387706
Description:
BACK-UP RING,PREFOR
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:
| 0910041160 | KC699 | ADVANCED COMPONENT TECHNOLOGY LTD | | 861-35923 | KC699 | ADVANCED COMPONENT TECHNOLOGY LTD | | 861186/9317 | KC699 | ADVANCED COMPONENT TECHNOLOGY LTD | | 86118619317 | KC699 | ADVANCED COMPONENT TECHNOLOGY LTD | | ACR4.160/180/ZW/SO POS.63 | KC699 | ADVANCED COMPONENT TECHNOLOGY LTD | | ACR5.160/180/ZW/SO POS.63 | KC699 | ADVANCED COMPONENT TECHNOLOGY LTD |
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