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 6150-01-536-0630
NSN 6110-00-969-4030
NSN 6130-01-627-3504
NSN 5925-01-536-5718
NSN 5999-00-241-6515
NSN 6620-00-456-0404
NSN 5835-01-522-9881
NSN 6240-00-197-6819
NSN 6135-00-767-0331
NSN 5920-01-088-8312
NSN 5996-00-686-8818
NSN 6145-00-376-0070