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 5965-01-113-9061
NSN 7035-01-066-4127
NSN 5930-00-288-1882
NSN 6145-01-227-0659
NSN 6645-00-095-6956
NSN 5990-01-565-2226
NSN 6220-01-393-5111
NSN 6650-01-617-2513
NSN 6645-00-200-2324
NSN 6220-00-130-5857
NSN 5960-01-408-6290
NSN 6610-01-364-8295