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 5935-00-059-8195
NSN 6320-01-527-0211
NSN 5975-01-237-4256
NSN 6145-00-857-6903
NSN 5855-01-258-6180
NSN 5905-01-480-3726
NSN 5915-01-475-2658
NSN 5975-01-010-0584
NSN 5950-01-380-3203
NSN 5925-01-546-6447
NSN 6240-00-450-8889
NSN 5965-00-925-1725