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 5990-00-481-7208
NSN 2925-01-422-1542
NSN 2925-01-408-9485
NSN 6135-00-519-1325
NSN 4140-00-203-9832
NSN 5960-01-029-4551
NSN 5960-01-359-4257
NSN 6610-00-051-4139
NSN 6145-01-111-3626
NSN 5999-00-221-4615
NSN 6240-00-646-6931
NSN 4140-01-184-3488