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 2925-00-066-9700
NSN 6145-00-705-6679
NSN 6105-01-607-6572
NSN 6685-00-622-2167
NSN 6320-00-845-3261
NSN 6685-01-522-0635
NSN 6220-01-543-2443
NSN 5925-01-251-2803
NSN 6135-00-900-2139
NSN 5895-01-634-0630
NSN 6150-01-142-1693
NSN 5996-01-041-6141