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 5998-01-023-2949
NSN 6320-01-386-3491
NSN 5965-01-259-5291
NSN 2925-01-304-2127
NSN 6320-00-445-1187
NSN 6320-00-539-9283
NSN 5935-01-203-6100
NSN 5950-01-537-3181
NSN 6220-00-651-9622
NSN 6320-01-495-0512
NSN 6685-01-634-0611
NSN 5985-01-632-2587