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 5945-01-411-0942
NSN 5960-00-153-7115
NSN 5895-01-183-5507
NSN 6145-00-071-4937
NSN 6150-01-020-8424
NSN 5945-01-641-9241
NSN 5975-00-924-1461
NSN 6130-01-420-0700
NSN 6105-00-732-3383
NSN 5960-00-935-2340
NSN 6240-01-610-6150
NSN 5998-01-514-7449