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 5999-01-652-6051
NSN 5999-00-925-1675
NSN 5965-01-387-6938
NSN 6620-00-273-8735
NSN 5925-01-539-6974
NSN 5996-00-910-0255
NSN 5985-00-839-2428
NSN 6220-01-201-5412
NSN 7035-01-232-7263
NSN 6135-00-062-5080
NSN 6150-01-503-6811
NSN 6610-01-088-3050