|
|
National Stock Number: 5330-01-524-4683
Federal Supply Class: 5330
National Item Identification Number: 015244683
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.
|
Manufacturer Information:
1000774 | 1EFH8 | GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. | 169-3104 | 11083 | CATERPILLAR INC | 169-3104 | 36MV0 | THE SHYFT GROUP USA, INC |
|
Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | SOLID | III PART NAME ASSIGNED BY CONTROLLING AGENCY | RING-BACKUP | PROPRIETARY CHARACTERISTICS | PACS |
|
|