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 5996-01-571-7556
NSN 5895-00-942-9475
NSN 7035-01-544-6428
NSN 5990-01-538-6115
NSN 5998-01-153-1179
NSN 5930-01-628-7297
NSN 4140-01-113-3910
NSN 5905-00-430-3626
NSN 5920-01-371-6194
NSN 5930-01-210-7326
NSN 5950-01-330-2949
NSN 6240-01-073-9334