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 5975-01-499-4210
NSN 6240-01-616-6813
NSN 5996-00-277-7384
NSN 6610-01-589-5146
NSN 5910-01-020-1742
NSN 5925-01-062-3060
NSN 5920-01-406-5195
NSN 7035-01-570-1095
NSN 5905-01-211-6643
NSN 6110-00-920-1404
NSN 5835-01-262-6561
NSN 5935-01-427-8312