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 6620-01-464-3087
NSN 5920-01-023-0040
NSN 5895-01-103-3498
NSN 5945-01-167-5956
NSN 5920-01-020-7659
NSN 5975-01-470-7971
NSN 5925-01-052-1207
NSN 5999-01-562-1896
NSN 5996-01-440-7130
NSN 5990-01-344-7778
NSN 5935-01-555-8032
NSN 6150-01-383-6744