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 5965-01-505-3716
NSN 6110-01-056-9890
NSN 5835-00-451-2982
NSN 6685-01-556-4246
NSN 6650-00-542-9042
NSN 6105-01-552-7878
NSN 5950-00-231-3774
NSN 6130-00-738-7290
NSN 6145-01-462-5437
NSN 5935-01-443-3535
NSN 7035-01-309-6709
NSN 6145-00-269-4271