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 5965-01-230-2350
NSN 6220-01-646-3937
NSN 6150-01-444-3980
NSN 5855-00-179-8588
NSN 6645-00-518-2068
NSN 5985-01-562-9337
NSN 5996-01-536-3038
NSN 6320-01-078-8257
NSN 5930-01-479-6025
NSN 5975-00-828-9556
NSN 5990-00-884-1743
NSN 5998-01-392-8979