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 6610-00-421-9853
NSN 5905-00-188-8713
NSN 5910-01-624-2537
NSN 5950-01-432-0242
NSN 7035-00-616-4410
NSN 5996-00-100-1238
NSN 5996-01-329-6157
NSN 5950-01-439-2993
NSN 5895-01-315-9217
NSN 7035-01-615-9193
NSN 5998-00-822-3119
NSN 6620-01-654-9436