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 7035-00-803-3056
NSN 6240-00-536-1867
NSN 2925-00-420-8151
NSN 2925-00-545-2285
NSN 5998-01-241-6049
NSN 6150-01-431-7624
NSN 5895-01-113-3223
NSN 5960-01-245-6088
NSN 5996-01-507-5742
NSN 6145-01-310-6890
NSN 5960-01-476-5686
NSN 6685-01-566-7938