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 5998-01-286-2736
NSN 5960-01-449-1310
NSN 2925-00-118-4887
NSN 5935-01-221-7252
NSN 5855-00-631-4565
NSN 5998-01-457-3049
NSN 5996-01-422-8103
NSN 6685-00-446-8973
NSN 5905-01-381-6386
NSN 5895-00-110-8226
NSN 5855-01-242-2572
NSN 5985-00-948-3491