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 5910-00-521-5168
NSN 5996-01-339-9895
NSN 6135-00-777-5562
NSN 6320-01-326-1316
NSN 5960-01-495-0859
NSN 5895-01-064-1873
NSN 5965-01-604-7571
NSN 6150-01-607-8709
NSN 5920-01-320-0472
NSN 5930-01-124-0266
NSN 6145-01-055-8851
NSN 5999-01-336-9217