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 7035-00-312-3055
NSN 6220-00-723-5326
NSN 6685-01-487-5229
NSN 6150-00-808-1134
NSN 7035-01-123-8723
NSN 6685-01-499-1995
NSN 6685-01-595-3982
NSN 5920-01-567-6959
NSN 6620-01-152-9453
NSN 2925-01-471-3365
NSN 5945-00-127-9977
NSN 6105-01-442-1799