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 6150-01-434-3868
NSN 5990-00-840-6571
NSN 5935-00-614-2345
NSN 5895-01-335-6813
NSN 6320-00-432-2772
NSN 6645-00-244-0359
NSN 6220-01-469-6213
NSN 5965-01-535-5789
NSN 7035-01-364-0286
NSN 5996-01-561-4885
NSN 5996-01-645-8232
NSN 6620-01-277-3947