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 5998-01-207-0088
NSN 5985-01-198-7738
NSN 6610-01-240-6629
NSN 5985-01-443-2417
NSN 5990-00-263-1289
NSN 6145-01-598-1823
NSN 6610-01-278-8377
NSN 5990-00-847-1164
NSN 6105-01-266-6866
NSN 6220-00-358-9580
NSN 6645-00-907-3404
NSN 5998-00-079-0591