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 6150-01-640-9589
NSN 5895-01-056-4548
NSN 5905-00-627-1137
NSN 6610-01-415-8008
NSN 5835-01-205-6614
NSN 2925-01-175-1217
NSN 5935-00-225-9302
NSN 5985-01-468-2055
NSN 6145-01-624-0517
NSN 5855-01-436-7621
NSN 5999-01-128-2755
NSN 5990-00-226-1152