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 6110-00-412-2305
NSN 6685-01-599-6354
NSN 5999-01-100-6143
NSN 6645-01-394-5149
NSN 5895-01-512-0488
NSN 5950-01-275-6891
NSN 5835-01-652-4959
NSN 6150-00-719-6119
NSN 6610-00-905-6780
NSN 6150-01-547-3505
NSN 5996-01-612-1371
NSN 5930-01-495-5728