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 6645-01-438-6986
NSN 5925-00-262-6087
NSN 5855-01-359-5727
NSN 5945-01-354-2832
NSN 5950-00-333-5550
NSN 5935-01-227-6473
NSN 5945-00-278-9482
NSN 7035-01-204-7481
NSN 5905-01-451-1132
NSN 6685-01-615-0764
NSN 6145-00-946-6950
NSN 6685-00-480-1711