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 6130-01-025-6770
NSN 5965-00-127-7010
NSN 6650-00-736-8456
NSN 2925-00-085-7332
NSN 6240-01-191-5643
NSN 6105-00-389-8675
NSN 5950-01-045-1701
NSN 5915-00-934-3210
NSN 5925-01-185-1390
NSN 5985-01-009-4312
NSN 4140-00-859-8401
NSN 6150-01-104-1989