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 5835-00-904-6272
NSN 5999-01-529-1649
NSN 6320-01-512-2031
NSN 5925-01-067-2928
NSN 5915-01-496-6273
NSN 7035-01-053-4769
NSN 6105-01-494-3848
NSN 5835-01-078-6126
NSN 6135-01-609-0843
NSN 6645-01-588-8437
NSN 6135-01-217-3292
NSN 5895-00-153-9445