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 5855-01-519-3814
NSN 6645-00-269-8440
NSN 6320-01-103-1655
NSN 5930-01-285-6727
NSN 6150-01-175-1448
NSN 5895-01-412-1325
NSN 5985-01-599-3954
NSN 5925-00-244-0711
NSN 5998-01-360-3680
NSN 6620-01-645-1777
NSN 5960-01-278-9394
NSN 5910-00-388-6737