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 6685-01-330-1466
NSN 5915-00-103-6457
NSN 5999-01-300-4457
NSN 6685-01-295-9415
NSN 6130-00-100-0175
NSN 5915-01-388-6954
NSN 5960-01-599-9821
NSN 6620-01-360-3453
NSN 6240-00-784-2545
NSN 6220-01-268-2913
NSN 6145-01-618-2500
NSN 5996-01-085-9491