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 6610-00-235-3002
NSN 5999-01-261-7890
NSN 6145-00-705-6686
NSN 6610-01-430-5373
NSN 5998-01-225-4135
NSN 6110-01-210-2454
NSN 5975-01-012-3538
NSN 6105-00-094-8715
NSN 5920-01-272-8902
NSN 5905-01-177-3488
NSN 6145-01-453-1931
NSN 7035-01-633-9537