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 2925-01-253-6006
NSN 5960-00-418-1068
NSN 6110-00-810-4142
NSN 6610-00-597-5671
NSN 5910-01-040-7576
NSN 6240-00-717-0844
NSN 6150-00-332-1297
NSN 5960-01-481-3722
NSN 6620-00-635-7347
NSN 7035-00-946-2642
NSN 5855-00-466-2309
NSN 6130-01-249-5183