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 5960-00-018-3477
NSN 6685-01-303-5159
NSN 6105-01-194-6608
NSN 6150-01-327-1365
NSN 5895-01-110-0731
NSN 6320-00-908-6841
NSN 6320-00-831-2227
NSN 6685-01-187-7270
NSN 6240-01-171-9500
NSN 5950-01-004-1680
NSN 6130-00-596-9565
NSN 6110-01-424-9889