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 5999-01-268-1461
NSN 5935-00-172-8503
NSN 5998-01-425-7840
NSN 5895-01-634-0630
NSN 6110-00-418-9363
NSN 4140-00-495-2848
NSN 5935-01-218-0839
NSN 5855-01-118-2210
NSN 5915-01-451-8975
NSN 6645-01-076-4655
NSN 5915-00-253-8541
NSN 6650-00-119-9431