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 5996-01-174-7526
NSN 5985-01-203-4883
NSN 5920-00-149-0013
NSN 6240-01-259-4265
NSN 6145-01-341-3297
NSN 5950-00-951-3332
NSN 5910-00-905-6290
NSN 5920-00-617-9909
NSN 5895-01-341-8004
NSN 5855-00-494-9581
NSN 7035-00-546-2560
NSN 5996-01-143-2583