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 5910-01-166-7212
NSN 5965-01-344-8592
NSN 5895-01-295-2714
NSN 6620-01-627-0478
NSN 5915-00-176-2548
NSN 5975-01-315-6126
NSN 6685-01-253-6014
NSN 5950-01-328-8983
NSN 5935-01-548-2660
NSN 5990-00-274-3225
NSN 6145-01-023-2616
NSN 5835-01-022-6362