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 5855-01-258-6180
NSN 5945-00-903-6072
NSN 5895-01-539-0036
NSN 5895-01-567-2308
NSN 6320-01-322-4950
NSN 6145-01-255-9565
NSN 6240-01-195-8696
NSN 6685-01-492-8384
NSN 6650-01-386-5787
NSN 5920-01-216-8022
NSN 5895-01-412-7961
NSN 5996-01-478-7331