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 6130-00-662-8557
NSN 5945-01-012-1752
NSN 5996-01-216-0702
NSN 5975-01-394-5063
NSN 6685-01-291-1332
NSN 6150-01-453-6718
NSN 5915-01-551-5984
NSN 6610-01-501-6630
NSN 5985-00-813-9111
NSN 7035-00-585-2113
NSN 6620-00-724-3137
NSN 6650-01-329-4742