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 6645-01-076-9310
NSN 5999-01-492-1077
NSN 5960-00-983-7232
NSN 5996-01-270-5095
NSN 6145-01-383-2517
NSN 2925-01-182-9924
NSN 5925-01-152-6988
NSN 6145-01-598-9439
NSN 5895-01-345-1711
NSN 5999-01-282-7870
NSN 5905-00-952-0702
NSN 5920-01-519-8835