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 6320-01-519-8767
NSN 5855-01-199-2046
NSN 5990-01-264-9759
NSN 4140-00-411-2619
NSN 5996-00-660-8461
NSN 5895-01-442-2098
NSN 5985-01-331-3506
NSN 6685-01-055-6057
NSN 6685-01-233-8415
NSN 5985-01-406-3447
NSN 5998-00-228-3623
NSN 6145-01-521-8453