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 6645-01-418-9781
NSN 5998-01-373-2004
NSN 5975-00-155-7065
NSN 5999-01-299-0850
NSN 6145-01-205-3670
NSN 6620-01-517-0014
NSN 5935-00-369-9756
NSN 5996-01-332-2758
NSN 6610-01-066-4664
NSN 6110-00-343-8183
NSN 7035-01-328-7448
NSN 6610-01-079-6729