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 2925-01-564-3900
NSN 5985-00-829-6866
NSN 5965-00-201-7479
NSN 5925-01-391-1014
NSN 5855-01-593-2549
NSN 5935-01-468-0129
NSN 5965-01-529-8437
NSN 5965-01-336-5107
NSN 6150-01-437-4845
NSN 5985-01-282-4615
NSN 5990-01-461-8969
NSN 5905-01-564-9283