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 6105-00-292-4110
NSN 6610-01-391-6781
NSN 5985-01-352-5696
NSN 6610-01-649-5326
NSN 6145-00-115-1845
NSN 5910-01-064-7226
NSN 6105-01-451-8440
NSN 6150-00-500-1975
NSN 6130-01-536-9482
NSN 5855-00-185-1560
NSN 6220-01-375-1336
NSN 5960-01-536-9763