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 6145-01-006-2845
NSN 5996-01-464-3919
NSN 6240-01-401-5340
NSN 5990-00-956-9130
NSN 5915-01-493-8926
NSN 5960-01-260-7430
NSN 6130-01-185-3042
NSN 6620-01-524-0583
NSN 6220-00-616-4247
NSN 6685-01-406-4482
NSN 5930-01-367-1642
NSN 6650-01-250-3989