|
|
|
National Stock Number:
5330-01-548-3584
Federal Supply Class:
5330
National Item Identification Number:
015483584
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:
| 401-222 | 07060 | C. E. CONOVER & CO., INC. | | 5348084-4XX-062 | 96169 | ELECTRIC BOAT CORPORATION | | 7550479-5348084-4XX-062 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5348084-4XX-062 | 53711 | NAVAL SEA SYSTEMS COMMAND | | G547-0003-5348084-4XX-062 | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE | | SPECIAL FEATURES | BRAND NAME OF MATERIAL IS "POLYTETRAFLUOROETHYLENE" |
|
|