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 6320-01-516-3836
NSN 6150-01-573-1705
NSN 5996-00-840-5246
NSN 5975-00-417-3321
NSN 5915-00-841-2786
NSN 6130-01-592-4340
NSN 6620-01-345-4835
NSN 6645-00-570-8472
NSN 5996-00-896-7086
NSN 5960-01-142-1995
NSN 5910-00-674-7619
NSN 6620-01-454-8926