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 5930-01-433-2422
NSN 6150-00-168-2882
NSN 6650-01-369-1650
NSN 5950-01-535-1984
NSN 5935-01-100-3590
NSN 5960-01-278-9394
NSN 6685-01-240-3752
NSN 5998-01-162-8294
NSN 6110-01-476-3641
NSN 6110-00-185-2021
NSN 5855-01-023-3727
NSN 4140-01-183-5451