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 6135-00-973-5632
NSN 6240-01-513-9642
NSN 5935-01-461-1950
NSN 6135-01-297-5565
NSN 7035-01-457-5645
NSN 5950-01-499-8251
NSN 5905-01-225-2580
NSN 6135-00-921-6487
NSN 5965-00-100-1291
NSN 5990-00-943-1790
NSN 5950-01-101-7885
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