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 5998-00-808-8116
NSN 6110-01-087-0439
NSN 5935-00-237-7714
NSN 5905-01-024-5462
NSN 7035-01-090-3369
NSN 6135-01-598-9889
NSN 5935-00-758-2910
NSN 5935-01-356-6757
NSN 5950-00-391-2458
NSN 6220-01-394-5263
NSN 5950-01-169-2143
NSN 5930-00-736-1189