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 6135-01-577-0811
NSN 5895-01-655-9175
NSN 5920-01-284-8402
NSN 5935-01-536-6461
NSN 5855-00-079-2370
NSN 5998-01-463-8718
NSN 6685-01-322-4323
NSN 5935-01-248-7211
NSN 6650-01-573-4044
NSN 5930-00-825-1284
NSN 6620-00-135-0895
NSN 5915-01-210-8883