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 6150-01-406-5844
NSN 5835-01-286-6499
NSN 6130-00-136-2486
NSN 6105-01-484-6790
NSN 5945-00-725-8069
NSN 6240-00-334-6766
NSN 2925-01-472-4144
NSN 6610-00-594-6372
NSN 6650-00-819-1165
NSN 2925-01-481-7170
NSN 5910-01-389-4042
NSN 6150-01-384-3068