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 5915-01-433-4216
NSN 6110-00-223-8684
NSN 5960-01-273-7044
NSN 6240-00-927-7009
NSN 6685-01-627-5126
NSN 6685-01-595-5731
NSN 6240-00-045-9844
NSN 6320-00-823-2015
NSN 6685-01-653-6434
NSN 5960-01-051-9405
NSN 5985-00-277-7371
NSN 6685-01-045-2776