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 5965-00-843-9957
NSN 6240-00-079-0112
NSN 6320-00-331-7138
NSN 5915-00-814-0602
NSN 5985-01-371-3812
NSN 5855-01-565-5030
NSN 5835-00-233-6327
NSN 6130-01-544-2889
NSN 5935-01-444-2753
NSN 5930-00-110-9397
NSN 5925-00-842-7299
NSN 6650-00-578-6543