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 5935-00-466-9825
NSN 5945-01-363-1963
NSN 6220-01-119-5444
NSN 6645-00-720-3953
NSN 6130-00-925-2303
NSN 5945-00-375-6647
NSN 5930-01-605-8866
NSN 7035-01-179-5667
NSN 7035-00-205-1932
NSN 5895-00-173-6021
NSN 6220-01-501-7907
NSN 6610-00-794-1719