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 5930-00-533-9792
NSN 6130-01-089-8154
NSN 5910-01-131-7155
NSN 6685-00-087-3372
NSN 5965-01-644-6633
NSN 6130-01-421-9414
NSN 5935-00-896-0764
NSN 6135-01-296-1860
NSN 2925-01-422-1542
NSN 5990-01-019-6609
NSN 6620-00-904-1596
NSN 6105-01-171-4722