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 6105-01-433-2313
NSN 6110-01-305-2768
NSN 6610-01-565-9857
NSN 7035-00-270-5519
NSN 5965-00-918-3950
NSN 6105-00-361-7111
NSN 5999-01-620-1202
NSN 5835-01-261-2978
NSN 6620-00-445-8325
NSN 6130-00-883-9333
NSN 6110-01-440-8744
NSN 6650-01-535-2086