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 5985-00-372-5946
NSN 5965-00-989-9345
NSN 6645-00-462-7072
NSN 6620-01-502-9104
NSN 6110-01-029-5127
NSN 6105-01-314-4846
NSN 6130-00-617-3087
NSN 5996-01-146-6810
NSN 5915-01-187-8020
NSN 5855-01-658-1044
NSN 5960-01-304-3073
NSN 2925-01-553-5132