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 6650-00-948-3647
NSN 6645-00-551-8291
NSN 5910-00-114-8835
NSN 6130-01-432-3966
NSN 6320-00-098-2858
NSN 6320-00-857-4073
NSN 5905-00-764-0994
NSN 5935-01-115-7799
NSN 6685-00-699-6560
NSN 6685-01-649-9162
NSN 5965-00-175-5664
NSN 2925-01-228-6554