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 5960-01-328-8248
NSN 5935-00-043-3178
NSN 6150-01-171-3222
NSN 5935-00-263-3641
NSN 6320-00-578-6898
NSN 6150-01-492-5997
NSN 6645-01-172-4477
NSN 6150-00-056-2631
NSN 5935-01-460-5475
NSN 6610-00-654-9877
NSN 6145-00-275-4046
NSN 6650-01-553-1853