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 5905-01-035-8165
NSN 5950-01-128-5734
NSN 2925-01-461-6372
NSN 6145-01-545-2515
NSN 6240-01-463-1169
NSN 5925-00-315-2238
NSN 6145-01-400-5819
NSN 7035-01-484-6743
NSN 5996-01-336-8340
NSN 6620-01-572-4486
NSN 5935-00-147-9992
NSN 5930-00-084-8501