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 5960-00-001-4686
NSN 6110-01-484-5916
NSN 6610-01-072-0018
NSN 5975-01-607-1241
NSN 5925-01-597-2065
NSN 5990-01-263-0362
NSN 5930-00-619-5782
NSN 5950-01-305-7206
NSN 5935-00-087-6290
NSN 5975-01-338-2041
NSN 2925-01-496-4699
NSN 6240-01-581-4004