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 6110-01-576-4618
NSN 6150-01-328-5325
NSN 5855-00-357-1158
NSN 6685-01-254-3014
NSN 5895-01-366-7965
NSN 5960-01-437-7422
NSN 6650-01-146-5000
NSN 5945-01-015-2964
NSN 5915-00-501-4270
NSN 5905-01-357-5779
NSN 5895-01-364-0176
NSN 5965-00-396-3411