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 5930-01-101-1096
NSN 5910-01-483-2262
NSN 5905-00-461-2249
NSN 6645-00-652-6723
NSN 6240-01-378-3329
NSN 2925-00-934-8383
NSN 5999-01-518-5086
NSN 5990-01-421-5342
NSN 6130-00-010-1042
NSN 5905-00-481-8648
NSN 5935-01-067-7940
NSN 6320-01-304-3639