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 6105-01-129-7091
NSN 5930-01-027-0929
NSN 5855-01-497-0467
NSN 6650-01-246-8262
NSN 6645-01-097-5831
NSN 6150-01-158-2866
NSN 6645-01-252-8870
NSN 5910-01-360-0244
NSN 6685-01-446-6580
NSN 5935-00-207-5796
NSN 6650-01-263-0645
NSN 6145-00-839-8639