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 5925-01-006-8562
NSN 5945-00-115-8569
NSN 5910-00-792-4113
NSN 6620-00-292-7000
NSN 6320-01-148-8125
NSN 5965-01-543-4934
NSN 5915-00-487-3295
NSN 5910-01-485-1118
NSN 5999-01-555-8668
NSN 6110-00-971-2035
NSN 6110-01-624-9366
NSN 6130-01-523-1643