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 6220-01-084-6402
NSN 5998-01-619-2518
NSN 6145-01-137-4473
NSN 5835-01-340-7722
NSN 6135-01-200-5144
NSN 5960-01-375-6815
NSN 5855-01-353-3958
NSN 5998-00-221-7502
NSN 7035-01-508-2541
NSN 6320-00-695-3891
NSN 4140-00-099-9205
NSN 5945-01-253-8741