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 5985-00-349-9327
NSN 5945-01-270-5134
NSN 6620-00-413-4695
NSN 6650-00-629-8027
NSN 6135-01-399-8230
NSN 5996-01-123-1783
NSN 6685-00-444-6000
NSN 5945-01-372-2350
NSN 5905-01-197-2195
NSN 5965-01-260-1855
NSN 5935-00-362-3873
NSN 6320-00-433-2773