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 6105-00-246-5311
NSN 5996-01-431-9759
NSN 5915-01-447-3151
NSN 5945-01-257-9772
NSN 6135-01-314-8416
NSN 5945-00-593-3787
NSN 5915-01-103-3012
NSN 5930-00-958-7984
NSN 5905-01-083-1862
NSN 5855-01-617-1935
NSN 6110-01-271-8889
NSN 6645-01-594-6407