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 5950-00-178-8414
NSN 6620-01-166-4726
NSN 5920-01-632-8219
NSN 5945-01-095-4532
NSN 5925-00-211-4313
NSN 4140-00-828-7113
NSN 6220-00-155-4524
NSN 6110-01-265-1080
NSN 5965-01-030-7253
NSN 6150-00-444-5109
NSN 6145-01-610-4742
NSN 5930-01-115-4255