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 5910-00-082-1824
NSN 5835-01-091-8353
NSN 6150-00-764-5809
NSN 5965-00-208-4896
NSN 6130-01-472-9431
NSN 6620-00-243-7766
NSN 5905-01-200-0161
NSN 6320-01-532-6746
NSN 5996-01-354-6483
NSN 6645-01-025-1002
NSN 5985-01-529-3300
NSN 5999-01-243-0121