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 7035-01-307-5366
NSN 5930-01-354-0574
NSN 5925-00-775-3614
NSN 6650-01-270-4512
NSN 6145-00-199-8066
NSN 6105-01-191-6149
NSN 6620-01-384-2105
NSN 6135-01-100-3593
NSN 5925-01-378-6857
NSN 6110-01-232-1329
NSN 6135-01-226-4071
NSN 6240-01-424-0980