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 5965-01-395-0104
NSN 5975-01-152-2635
NSN 6620-00-233-6839
NSN 5930-01-254-1112
NSN 5985-00-583-6307
NSN 5835-01-272-4087
NSN 6645-01-633-1852
NSN 7035-00-490-0485
NSN 6220-00-091-9145
NSN 6610-01-445-2789
NSN 5935-00-306-0987
NSN 6685-01-443-5646