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 5935-01-594-6101
NSN 5905-01-020-7683
NSN 6145-00-377-0971
NSN 6110-00-030-7815
NSN 6610-01-469-9532
NSN 6240-00-872-3365
NSN 5960-01-084-1473
NSN 5855-00-014-5008
NSN 6610-01-391-5092
NSN 6110-01-432-0003
NSN 6650-00-994-9843
NSN 5960-00-008-6503