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 5985-01-599-1624
NSN 6145-01-350-8719
NSN 5996-01-313-1497
NSN 2925-01-139-5144
NSN 5960-00-906-6087
NSN 4140-01-231-4386
NSN 5965-01-295-9842
NSN 5855-00-548-4742
NSN 6220-01-090-0126
NSN 5999-00-915-5560
NSN 5999-00-993-3375
NSN 5960-01-518-4440