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 5835-01-436-6549
NSN 5996-01-530-0040
NSN 5905-01-440-5737
NSN 5920-00-156-7375
NSN 6130-01-083-9776
NSN 5960-01-464-9605
NSN 5950-00-578-8027
NSN 7035-01-227-2546
NSN 6650-01-097-5659
NSN 5895-01-363-8728
NSN 5965-01-078-6776
NSN 5905-00-325-4088