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 6135-01-322-4655
NSN 6240-00-858-0389
NSN 5999-01-214-6033
NSN 6145-01-273-9883
NSN 5990-00-411-6944
NSN 5990-00-583-9920
NSN 5965-01-331-1644
NSN 5960-00-443-1483
NSN 5910-00-309-3450
NSN 5965-00-289-6280
NSN 6685-00-625-7428
NSN 6150-01-517-0345