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 5950-01-605-2823
NSN 7035-01-364-0286
NSN 6650-01-260-8690
NSN 5985-01-415-0274
NSN 5910-01-136-5341
NSN 5935-01-491-8432
NSN 5930-00-533-6169
NSN 5950-01-581-1139
NSN 5920-00-548-5437
NSN 6610-01-096-0894
NSN 5935-01-239-2102
NSN 5985-00-882-6496