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 6135-01-020-3805
NSN 6645-00-515-6148
NSN 6150-01-431-5810
NSN 5999-01-578-6676
NSN 5965-00-888-2643
NSN 5855-01-098-9038
NSN 6110-00-156-4307
NSN 5960-00-421-1054
NSN 6145-01-347-5991
NSN 5975-01-087-5755
NSN 6150-00-447-0081
NSN 6645-01-469-2458