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 5855-01-074-6784
NSN 5910-00-287-9930
NSN 6135-01-200-5144
NSN 5935-01-634-0668
NSN 6145-01-008-7011
NSN 6650-01-424-0762
NSN 6645-01-644-3850
NSN 6610-01-088-5871
NSN 5915-00-056-3290
NSN 6620-01-440-9810
NSN 5985-01-441-9711
NSN 6110-01-005-5140