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 5975-00-401-3707
NSN 5905-01-428-9660
NSN 5895-01-218-4806
NSN 7035-01-412-3692
NSN 5998-01-343-3165
NSN 5996-01-069-2915
NSN 4140-00-257-5215
NSN 6685-01-401-5360
NSN 6150-01-573-9647
NSN 5835-01-362-0305
NSN 6150-00-847-2971
NSN 5950-01-415-5150