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 5925-00-100-5242
NSN 6220-01-482-9541
NSN 5905-00-842-3002
NSN 6150-00-923-7742
NSN 6240-01-459-6965
NSN 5999-01-134-0650
NSN 6685-00-134-2993
NSN 6220-00-056-6751
NSN 6610-01-112-0447
NSN 6105-01-538-5735
NSN 5925-01-535-6842
NSN 5835-01-157-5886