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 5935-01-058-6093
NSN 5935-00-126-2911
NSN 5905-00-472-2002
NSN 6620-01-495-7446
NSN 6110-01-622-2634
NSN 5930-01-347-0755
NSN 5996-00-114-0233
NSN 5999-01-273-5357
NSN 5945-01-147-1280
NSN 7035-01-315-9754
NSN 6685-01-199-5911
NSN 6240-01-441-3606