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 6240-01-564-1471
NSN 5996-00-558-6491
NSN 6220-01-563-6986
NSN 5935-00-291-4910
NSN 5960-01-037-4809
NSN 5935-01-052-1902
NSN 5930-01-540-7613
NSN 5895-01-335-1824
NSN 5985-01-399-8739
NSN 6110-01-075-3984
NSN 6105-01-023-7887
NSN 7035-01-483-1776