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 6220-00-969-3201
NSN 5996-01-085-3748
NSN 5945-01-592-3379
NSN 5990-01-257-2476
NSN 5835-01-524-4731
NSN 6650-00-138-8605
NSN 6685-00-318-7766
NSN 6150-01-183-3134
NSN 5998-01-303-6038
NSN 6645-00-171-9639
NSN 6150-01-435-3683
NSN 5975-01-438-1819