A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-01-609-6565
NSN 6320-00-343-1798
NSN 5895-00-994-9358
NSN 5965-00-539-7778
NSN 5965-01-168-8180
NSN 5965-01-039-8557
NSN 5999-01-577-7015
NSN 6650-01-545-2834
NSN 6135-01-084-1609
NSN 5950-01-472-2467
NSN 6220-00-676-0904
NSN 4140-00-254-7257