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 6610-01-507-4356
NSN 5905-01-190-0213
NSN 6135-00-377-9165
NSN 5996-01-066-0335
NSN 5915-01-071-0875
NSN 6135-01-545-6582
NSN 5945-01-317-1448
NSN 5930-01-291-6719
NSN 6150-01-360-5880
NSN 6135-01-041-3829
NSN 7035-01-587-1194
NSN 6135-01-578-8919