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National Stock Number:
5330-01-617-9698
Federal Supply Class:
5330
National Item Identification Number:
016179698
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:
| 5476-10061 | 13669 | TESCOM CORP | | 5476-10061 CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | MB-74 FIND NO. 107 CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 5476-10061 CP | 13669 | TESCOM CORP | | MB-74 FIND NO. 107 | 13669 | TESCOM CORP |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | PROPRIETARY CHARACTERISTICS | PACS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | SPECIAL FEATURES | SIZE 006, SCARF CUT |
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