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 5935-00-085-2926
NSN 5935-01-555-6687
NSN 5999-01-268-5648
NSN 5905-01-589-2113
NSN 6650-00-854-0265
NSN 5895-00-172-3994
NSN 6150-01-278-9400
NSN 7035-01-076-4067
NSN 6645-00-881-1075
NSN 5930-00-905-9542
NSN 6105-01-375-9058
NSN 5996-00-213-7121