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 5999-01-264-1016
NSN 5910-00-206-3224
NSN 5905-00-518-5136
NSN 6620-00-458-8266
NSN 6130-00-451-9824
NSN 2925-00-961-2117
NSN 5855-00-125-0780
NSN 5975-00-963-7947
NSN 5996-01-110-1028
NSN 5920-00-024-0127
NSN 7035-01-364-0286
NSN 5855-01-213-3267