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 6150-00-907-0651
NSN 5965-01-392-0049
NSN 5935-01-469-0059
NSN 6110-01-393-0895
NSN 5935-00-007-5537
NSN 6110-00-725-9740
NSN 5895-00-362-8015
NSN 5920-01-653-0019
NSN 5985-01-075-1262
NSN 5895-01-655-6376
NSN 6610-01-482-3558
NSN 6645-01-271-7583