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 5945-01-417-1724
NSN 5960-00-266-6741
NSN 5910-00-022-8185
NSN 5905-00-376-1771
NSN 6610-01-426-5090
NSN 5925-01-557-7692
NSN 5855-01-364-1005
NSN 5960-01-507-9112
NSN 5998-00-367-2306
NSN 6135-01-348-8264
NSN 5975-01-168-2356
NSN 5985-01-186-5031