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 5935-01-178-0972
NSN 5935-01-409-2947
NSN 5915-01-577-4016
NSN 6645-01-381-0656
NSN 7035-00-803-3056
NSN 5975-01-375-0652
NSN 5960-00-422-0425
NSN 5835-01-116-2369
NSN 2925-01-201-3043
NSN 5996-01-019-3960
NSN 5835-00-827-1904
NSN 6145-00-996-8879