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 6685-01-537-1554
NSN 6620-01-168-8244
NSN 5960-00-215-3754
NSN 5895-01-456-4882
NSN 6610-00-931-3656
NSN 5935-01-268-8427
NSN 5910-01-437-9354
NSN 6645-01-473-9179
NSN 6685-01-165-3655
NSN 5960-00-334-4954
NSN 5855-01-018-1247
NSN 2925-00-828-5301