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 5950-01-227-7675
NSN 5915-01-501-5895
NSN 6240-01-069-2688
NSN 6110-01-391-9996
NSN 6685-01-355-4944
NSN 5935-00-964-0580
NSN 5935-01-085-5592
NSN 6320-00-336-9123
NSN 6105-00-547-3885
NSN 5945-01-345-0877
NSN 5925-00-776-2620
NSN 6110-01-301-9383