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 7035-01-026-1171
NSN 5855-00-118-8762
NSN 5905-00-697-2761
NSN 6610-01-630-5515
NSN 5999-00-827-0169
NSN 5999-01-021-0179
NSN 6130-01-423-8338
NSN 4140-00-883-8919
NSN 6135-00-497-0491
NSN 6610-00-858-8872
NSN 6145-00-466-4068
NSN 5905-01-372-8968