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 5960-01-593-4760
NSN 5855-01-643-7117
NSN 5985-01-170-6912
NSN 6145-01-006-5530
NSN 6685-00-931-7790
NSN 6130-01-276-1956
NSN 5905-01-470-5149
NSN 6105-01-443-8388
NSN 5905-01-643-7775
NSN 5985-01-052-5186
NSN 6685-01-382-9459
NSN 5895-01-216-5046