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 5965-00-557-3816
NSN 5999-01-391-9479
NSN 5895-01-152-7887
NSN 6105-00-912-8958
NSN 6105-00-495-6909
NSN 5999-01-525-7770
NSN 5996-01-236-5286
NSN 6650-01-121-6904
NSN 5905-01-299-6711
NSN 6135-01-190-2628
NSN 5975-01-456-0997
NSN 6130-01-492-5514