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 6145-01-659-5994
NSN 6610-00-349-7014
NSN 5996-01-414-1685
NSN 5935-01-511-2025
NSN 5990-01-432-0523
NSN 5985-00-177-2960
NSN 5945-01-168-1245
NSN 6135-01-633-8502
NSN 5930-01-144-0872
NSN 6240-00-725-2274
NSN 6110-01-487-6339
NSN 5998-00-862-3118