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 6150-01-448-8505
NSN 5925-01-360-7009
NSN 6130-01-338-7216
NSN 5905-00-218-1237
NSN 5996-01-549-4672
NSN 5998-01-116-2639
NSN 6220-01-602-0007
NSN 5895-01-457-7886
NSN 6320-01-029-4220
NSN 5990-01-579-2711
NSN 5915-01-190-2346
NSN 5945-01-408-3510