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 6105-01-632-6749
NSN 5960-01-265-0354
NSN 6135-01-121-3225
NSN 6135-01-196-7399
NSN 6105-00-175-9078
NSN 5905-01-444-4107
NSN 5996-01-455-4729
NSN 6610-01-048-2870
NSN 5960-01-593-4760
NSN 6145-01-607-2612
NSN 5905-01-341-5595
NSN 6620-01-241-4881