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 5930-01-146-1302
NSN 5915-00-283-1664
NSN 5999-00-924-0463
NSN 5855-00-337-3679
NSN 7035-01-592-5767
NSN 7035-01-144-6408
NSN 6150-01-617-6700
NSN 6145-01-445-4550
NSN 6610-00-935-7131
NSN 5910-01-234-7856
NSN 2925-01-565-6410
NSN 6240-00-843-0698