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 5998-01-472-6482
NSN 5999-01-265-0349
NSN 5965-00-549-0220
NSN 6135-01-164-3561
NSN 5975-01-338-8292
NSN 5965-01-267-8536
NSN 5985-01-362-8364
NSN 5855-01-519-3814
NSN 2925-01-139-5144
NSN 5950-01-185-5723
NSN 4140-01-411-9952
NSN 5835-01-332-2867