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National Stock Number:
5330-01-497-8723
Federal Supply Class:
5330
National Item Identification Number:
014978723
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:
| 120501049E | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | 217218-2 | 10237 | CADILLAC GAGE TEXTRON INC. | | 2797-B-574 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | 2797B574 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
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