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 5925-00-544-5980
NSN 6145-01-354-3796
NSN 5925-00-904-2962
NSN 5905-01-517-1245
NSN 5915-01-457-8616
NSN 6645-00-462-7072
NSN 5835-01-268-1924
NSN 6130-01-529-0650
NSN 5998-00-083-7311
NSN 6135-00-016-0071
NSN 5960-01-462-1864
NSN 5895-00-082-0364