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 5998-01-004-0799
NSN 6105-01-023-7887
NSN 2925-01-127-0167
NSN 6240-00-175-6730
NSN 5965-00-342-5126
NSN 5910-01-158-6870
NSN 6150-01-553-4097
NSN 6130-01-105-9609
NSN 6145-01-542-1222
NSN 5998-01-198-0728
NSN 6110-00-238-9636
NSN 5920-00-233-8690