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 7035-01-007-1802
NSN 6145-00-925-2004
NSN 5920-00-146-5071
NSN 6105-01-433-2899
NSN 5999-00-278-5563
NSN 6320-01-029-4220
NSN 7035-01-219-9476
NSN 6610-01-213-3024
NSN 6220-01-422-2774
NSN 6220-00-402-2406
NSN 6240-01-388-2413
NSN 6645-01-244-4881