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 6150-01-412-1123
NSN 5910-01-660-3175
NSN 5945-00-496-3627
NSN 5935-01-392-1161
NSN 5910-01-535-8896
NSN 5985-00-100-0140
NSN 5905-00-035-8981
NSN 6105-01-512-1831
NSN 6645-01-062-0905
NSN 2925-00-315-8442
NSN 5999-00-464-6367
NSN 2925-01-194-9737