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 5930-01-609-6749
NSN 5965-00-755-4657
NSN 6150-01-575-8840
NSN 6650-01-431-2266
NSN 5835-01-320-8306
NSN 6645-00-269-2764
NSN 2925-01-203-0493
NSN 6610-00-900-7685
NSN 5905-01-565-9291
NSN 5855-00-688-9954
NSN 5950-01-462-0677
NSN 5996-00-222-6049