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 5930-00-042-8827
NSN 5975-00-779-3319
NSN 6320-00-481-7291
NSN 5905-00-276-1918
NSN 5998-00-006-2241
NSN 6110-01-539-5460
NSN 5985-01-355-8177
NSN 6610-01-505-3495
NSN 6610-01-574-0050
NSN 4140-01-450-6802
NSN 6220-01-423-1476
NSN 5910-00-107-7788