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 5945-01-429-9824
NSN 5999-01-070-8092
NSN 6650-01-333-1770
NSN 6620-00-252-6425
NSN 5925-01-152-1188
NSN 5999-01-610-3823
NSN 5935-01-154-1899
NSN 6130-01-610-1885
NSN 5950-01-391-6550
NSN 5996-01-484-3448
NSN 5930-01-363-5276
NSN 6150-01-429-8189