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 6135-01-391-6515
NSN 5996-01-526-3786
NSN 5835-01-056-4149
NSN 6130-00-008-7973
NSN 5905-01-333-4928
NSN 5998-01-558-7349
NSN 5910-00-013-2354
NSN 6320-01-330-2138
NSN 6110-00-507-1256
NSN 6240-01-058-5061
NSN 6150-00-693-3975
NSN 5965-00-163-9947