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 5910-00-644-6204
NSN 6135-01-020-3805
NSN 6610-00-897-5680
NSN 5998-01-148-8591
NSN 5925-00-720-1354
NSN 5999-01-272-8838
NSN 5895-00-087-1048
NSN 5935-00-839-3637
NSN 6105-01-634-0322
NSN 5990-00-816-9289
NSN 6130-01-389-2031
NSN 6320-01-036-2598