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 6130-00-249-2905
NSN 5895-01-246-5674
NSN 6130-00-433-2347
NSN 5945-00-930-3105
NSN 5965-00-001-7593
NSN 5999-00-401-1846
NSN 6150-01-498-0875
NSN 6620-01-659-1256
NSN 5905-01-653-7733
NSN 6110-01-573-8930
NSN 7035-01-574-8187
NSN 6145-00-281-8161