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 5950-01-428-2710
NSN 6135-00-889-1485
NSN 6130-01-262-2036
NSN 6320-01-461-1390
NSN 5965-00-222-7394
NSN 5999-01-644-2727
NSN 5910-01-074-8580
NSN 6130-01-026-0258
NSN 5999-01-167-8884
NSN 6620-01-412-0938
NSN 5925-01-422-0431
NSN 6105-00-338-0868