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 5855-01-175-2465
NSN 6150-01-571-9643
NSN 6105-00-880-4492
NSN 6610-00-390-4496
NSN 6105-01-462-0140
NSN 5975-01-605-0367
NSN 6240-00-438-6999
NSN 5925-00-946-2014
NSN 6610-00-393-5823
NSN 5905-00-067-6208
NSN 5975-01-309-6463
NSN 6610-00-932-2465