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 6150-00-947-7658
NSN 5935-01-409-2947
NSN 5945-00-453-3121
NSN 5975-01-651-7663
NSN 5895-00-869-8336
NSN 6685-01-268-5017
NSN 5985-01-516-2297
NSN 5920-01-552-4502
NSN 5960-01-023-8800
NSN 5985-00-477-0761
NSN 5920-01-053-7566
NSN 5910-00-757-7758