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 5985-01-298-3864
NSN 5915-01-653-6186
NSN 6610-00-504-2839
NSN 5996-00-056-0160
NSN 6130-01-354-3370
NSN 6650-01-472-2244
NSN 5895-00-585-0039
NSN 5985-01-442-8554
NSN 6650-01-399-8552
NSN 5905-00-275-8286
NSN 5910-01-504-9697
NSN 5930-00-417-2143