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 2925-00-021-9580
NSN 6610-00-726-0247
NSN 6320-00-284-1524
NSN 5999-01-501-5783
NSN 6145-01-542-8712
NSN 5855-00-832-9341
NSN 6685-01-159-0066
NSN 2925-00-945-0792
NSN 5895-00-693-5949
NSN 6135-00-676-5807
NSN 6145-01-158-6794
NSN 6645-01-188-5237