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 6620-00-538-8746
NSN 5998-01-416-9854
NSN 5930-01-307-8414
NSN 5855-00-925-0114
NSN 5945-01-144-8592
NSN 6650-01-448-3192
NSN 5935-01-003-9683
NSN 5960-00-009-8082
NSN 6240-00-181-2503
NSN 6110-00-974-2046
NSN 7035-01-029-7221
NSN 2925-01-554-5246