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 6610-01-166-4860
NSN 6145-00-345-2565
NSN 6610-01-041-1880
NSN 5925-01-006-0117
NSN 5895-01-348-6485
NSN 6650-01-539-9580
NSN 6110-01-436-4853
NSN 5965-01-360-4329
NSN 6130-01-412-0791
NSN 6110-00-190-1260
NSN 5960-01-225-1610
NSN 6110-00-401-5554