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 6135-00-681-2702
NSN 5930-01-463-3098
NSN 5855-01-424-2769
NSN 6685-01-326-7020
NSN 6685-01-442-8036
NSN 6650-01-430-7130
NSN 5945-01-373-1554
NSN 6110-00-072-6683
NSN 5965-01-090-6245
NSN 6620-01-364-0195
NSN 4140-01-619-6101
NSN 5975-01-324-7474