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 6135-01-106-0984
NSN 6320-01-512-2031
NSN 7035-00-360-2008
NSN 6610-01-412-0058
NSN 5996-01-478-7331
NSN 5915-01-275-6235
NSN 5990-01-303-6110
NSN 6105-00-309-0051
NSN 5965-01-519-8228
NSN 6110-01-364-7013
NSN 5950-01-624-6906
NSN 6105-01-204-8985