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 6620-00-126-2998
NSN 5895-01-231-9519
NSN 5905-01-036-6627
NSN 5950-01-147-8094
NSN 5925-01-649-2982
NSN 5945-01-592-5476
NSN 5935-01-649-3982
NSN 5999-01-207-5585
NSN 6145-01-188-5856
NSN 6150-01-314-2893
NSN 6145-01-525-7006
NSN 5985-00-740-7154