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 5985-00-277-7371
NSN 6610-01-098-5723
NSN 5915-01-171-1746
NSN 5950-00-035-5000
NSN 6620-01-062-1662
NSN 5835-01-381-1824
NSN 6130-01-139-3549
NSN 5945-01-411-4989
NSN 5990-01-421-3325
NSN 5945-01-319-2865
NSN 6610-00-413-5016
NSN 6650-00-273-8732