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 5905-01-571-4586
NSN 5998-01-472-4002
NSN 5925-00-247-3050
NSN 5905-01-210-8292
NSN 5935-00-063-1063
NSN 5905-01-549-7277
NSN 5855-01-346-7682
NSN 5945-01-435-3470
NSN 5985-01-232-4497
NSN 5935-01-230-4153
NSN 6145-01-642-0702
NSN 5945-00-892-8658