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 5975-01-022-0014
NSN 5920-01-391-7624
NSN 6110-00-012-5514
NSN 6150-00-788-6064
NSN 5935-00-604-9717
NSN 5975-00-863-0704
NSN 6220-01-559-1653
NSN 5920-01-472-3583
NSN 6145-00-242-8048
NSN 5960-01-567-1096
NSN 6685-00-196-5592
NSN 6610-01-582-4232