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 6320-00-841-2279
NSN 6620-01-394-7526
NSN 5945-00-643-9759
NSN 5910-00-813-1523
NSN 7035-01-426-4133
NSN 6610-01-088-9288
NSN 5950-01-421-4138
NSN 6110-01-553-7662
NSN 6135-01-565-3284
NSN 6320-01-264-7611
NSN 6240-00-908-5069
NSN 5950-01-467-9998