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National Stock Number:
5330-01-524-8321
Federal Supply Class:
5330
National Item Identification Number:
015248321
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:
| 13048897 | 19200 | US ARMY ARDEC RDECOM | | 13048997 | 19200 | US ARMY ARDEC RDECOM | | AM-01-04-22225 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | BUYG311378T01 | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | BUYG311378T01 | U2533 | TRELLEBORG SEALING SOLUTIONS UK LTD USAK & SHAMBAN |
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