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 6130-00-284-0225
NSN 5945-01-487-5208
NSN 6610-00-807-6620
NSN 6320-01-275-3972
NSN 5990-01-472-2447
NSN 6650-01-145-5663
NSN 5925-01-502-6475
NSN 5960-00-621-5402
NSN 6145-00-153-2818
NSN 5835-00-564-0057
NSN 6135-00-182-7008
NSN 6620-01-589-5411