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 5910-01-155-8664
NSN 5855-01-273-6132
NSN 5975-00-889-8075
NSN 5999-01-472-2536
NSN 2925-01-211-3294
NSN 5985-01-544-7396
NSN 6130-00-713-2524
NSN 5855-01-657-7657
NSN 5965-00-378-3403
NSN 5945-01-615-6924
NSN 2925-01-219-9471
NSN 6620-00-021-2246