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 5920-00-433-6596
NSN 6130-01-295-2076
NSN 5915-00-453-6724
NSN 6240-00-660-8849
NSN 2925-01-398-4312
NSN 6650-01-083-6671
NSN 5950-00-056-3300
NSN 7035-01-322-8180
NSN 5925-01-429-7699
NSN 6240-01-331-5246
NSN 5996-00-079-1268
NSN 6610-01-241-5763