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 5965-01-322-8136
NSN 6105-01-012-4176
NSN 2925-00-201-8247
NSN 5925-01-542-9068
NSN 6320-01-098-2503
NSN 6110-01-541-9762
NSN 6105-01-217-4530
NSN 6650-00-468-7823
NSN 6220-01-144-3719
NSN 5855-01-346-7682
NSN 5895-01-370-1053
NSN 6240-00-646-6931