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 5985-00-949-0150
NSN 6135-01-442-7275
NSN 6150-01-451-8019
NSN 5925-01-273-0711
NSN 5998-01-376-5620
NSN 5895-01-141-9305
NSN 6150-00-895-0610
NSN 5915-00-477-7356
NSN 5985-00-269-5388
NSN 6320-01-180-9908
NSN 5905-00-691-9046
NSN 5996-00-518-3675