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 6150-00-924-8320
NSN 5925-01-032-7780
NSN 6110-00-202-1021
NSN 5999-01-534-7592
NSN 6105-01-163-8827
NSN 6130-00-740-3884
NSN 6145-01-303-5718
NSN 5915-01-617-5382
NSN 5895-00-542-2019
NSN 6110-01-388-1055
NSN 6645-01-152-5207
NSN 5925-00-934-3365