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 5999-01-342-0329
NSN 5910-01-109-0611
NSN 5905-00-779-9817
NSN 5998-00-168-2739
NSN 5998-01-359-7185
NSN 5965-01-485-9539
NSN 5965-01-463-6813
NSN 5920-00-829-3634
NSN 6240-01-003-8666
NSN 6135-00-542-6216
NSN 6145-00-126-1606
NSN 5910-00-517-9754