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 5905-00-084-0134
NSN 5975-01-088-7470
NSN 5855-00-135-9064
NSN 5985-01-580-6143
NSN 6320-01-399-1633
NSN 6685-01-609-2109
NSN 5930-00-098-8647
NSN 6240-01-411-4603
NSN 5895-00-410-0080
NSN 5935-00-487-8627
NSN 5960-01-142-6981
NSN 5990-01-312-2638