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 6645-01-381-7104
NSN 5910-01-063-4357
NSN 6150-00-827-4861
NSN 5855-01-540-4797
NSN 5835-01-332-2867
NSN 6240-00-476-6916
NSN 6220-00-468-5801
NSN 6645-00-987-7829
NSN 5999-00-179-6935
NSN 6220-01-119-6711
NSN 6685-01-594-2075
NSN 6220-01-417-8067