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 5945-00-498-4331
NSN 7035-00-295-0451
NSN 5985-00-121-7702
NSN 5855-01-593-6422
NSN 6645-00-684-3424
NSN 5835-01-257-0154
NSN 6110-01-010-0905
NSN 6240-01-303-4595
NSN 5915-00-731-1748
NSN 5905-01-353-5330
NSN 5996-00-403-7981
NSN 5855-01-542-9059