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 6650-01-076-5232
NSN 5855-00-631-4565
NSN 6145-00-003-1812
NSN 5985-01-073-8437
NSN 5945-01-421-4135
NSN 6105-01-399-8125
NSN 5945-00-221-4573
NSN 7035-01-145-5059
NSN 6130-01-294-0387
NSN 5998-00-310-4577
NSN 5910-00-009-3340
NSN 6105-01-500-6512