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 6110-01-326-4151
NSN 7035-00-286-6221
NSN 5895-01-421-9346
NSN 5855-00-560-0110
NSN 5925-00-846-7090
NSN 6240-01-548-8382
NSN 6145-01-225-5344
NSN 5999-01-322-8380
NSN 6135-01-205-5965
NSN 6110-00-992-3789
NSN 5965-00-527-8818
NSN 6135-00-269-5843