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 6240-01-487-8757
NSN 5925-01-589-8222
NSN 6145-01-573-3328
NSN 5950-01-197-9389
NSN 5999-00-035-9288
NSN 6110-01-539-4023
NSN 5999-01-322-1042
NSN 5990-01-338-9697
NSN 6650-00-431-9541
NSN 5985-00-216-7057
NSN 5920-01-641-2813
NSN 6650-01-211-9642