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 6220-00-451-7065
NSN 5935-00-284-3984
NSN 6645-01-267-1868
NSN 6105-00-339-4222
NSN 5960-00-275-7497
NSN 5855-00-403-1031
NSN 6135-01-124-2376
NSN 6685-01-332-5323
NSN 5935-01-348-0575
NSN 5960-00-467-7400
NSN 6105-00-300-3217
NSN 6110-00-212-9130