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 6610-00-946-6146
NSN 2925-01-327-0206
NSN 5905-01-208-0743
NSN 5998-01-298-0386
NSN 6650-00-330-0108
NSN 6145-00-061-9035
NSN 5996-01-574-0074
NSN 5905-01-462-5027
NSN 6105-00-133-6038
NSN 6685-00-822-9465
NSN 6135-00-377-9165
NSN 6110-01-625-4070