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 6105-01-383-3657
NSN 5935-00-385-3635
NSN 5910-00-388-6737
NSN 5985-00-867-8150
NSN 5910-01-641-2740
NSN 6105-01-090-1166
NSN 6685-01-411-6623
NSN 5835-01-126-2480
NSN 5996-00-411-4554
NSN 5920-01-301-7144
NSN 6610-00-597-5671
NSN 5905-01-154-0836