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 5910-01-495-1136
NSN 5985-01-515-8884
NSN 5930-01-318-3809
NSN 5925-01-391-1014
NSN 6130-01-079-6967
NSN 6110-00-072-9394
NSN 5915-00-093-1930
NSN 6685-00-212-4531
NSN 5895-00-924-9093
NSN 5835-00-642-8148
NSN 5835-00-546-4898
NSN 5998-00-941-0485