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 6130-01-184-3987
NSN 6135-01-546-4588
NSN 5999-00-946-4927
NSN 5985-00-998-6289
NSN 5925-01-484-2158
NSN 6645-01-165-3785
NSN 5905-00-275-7811
NSN 5855-00-688-9954
NSN 5975-01-236-9806
NSN 6645-01-248-3123
NSN 6145-01-628-1210
NSN 5910-00-499-7952