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 5960-00-078-9500
NSN 5910-01-052-1869
NSN 5930-01-448-7299
NSN 5945-00-540-8178
NSN 6135-01-447-3086
NSN 6145-01-075-1042
NSN 6320-01-425-1417
NSN 5965-00-493-6008
NSN 5985-00-953-1519
NSN 5905-01-463-9263
NSN 5960-00-034-7925
NSN 5985-00-318-7879