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National Stock Number:
5330-01-548-5514
Federal Supply Class:
5330
National Item Identification Number:
015485514
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:
| 011226EL | 99565 | ADMIRAL VALVE LLC | | 011226ELCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 6547-0002-PLC-13065-011CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7550478-PLC-13065-011CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 7550478-PLC-13065-011 | 53711 | NAVAL SEA SYSTEMS COMMAND | | G547-0002-PLC-13065-011 | 96169 | ELECTRIC BOAT CORPORATION | | PLC-13065 ITEM 11CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | PLC-13065-011CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | PLC-13065-011 | 96169 | ELECTRIC BOAT CORPORATION | | PLC-13065 ITEM 11 | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BODY BACK-UP RING | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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