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 5925-01-215-1161
NSN 6650-01-376-1692
NSN 5835-01-163-4215
NSN 5895-01-073-7470
NSN 6650-01-298-4138
NSN 4140-01-320-6751
NSN 5925-00-361-8836
NSN 6645-00-042-9587
NSN 6645-01-504-3394
NSN 6220-01-132-5901
NSN 6610-01-633-8931
NSN 6105-01-206-9128