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 5960-01-087-7138
NSN 5998-01-317-6004
NSN 2925-01-371-6853
NSN 5930-00-933-9058
NSN 2925-01-535-3167
NSN 6645-01-505-3839
NSN 5998-00-983-5220
NSN 6220-01-222-7357
NSN 6110-01-146-1540
NSN 5910-01-453-9381
NSN 5960-00-018-3477
NSN 6240-00-263-0549