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 6130-01-359-1712
NSN 5935-01-537-5051
NSN 6105-00-147-2819
NSN 5930-00-291-5400
NSN 5835-01-113-4604
NSN 5965-01-399-8454
NSN 6135-01-581-8163
NSN 6145-01-297-7615
NSN 6150-00-013-5613
NSN 5835-01-221-0451
NSN 6685-00-985-5221
NSN 6610-00-409-8019