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 5990-00-212-4316
NSN 6620-00-264-8030
NSN 5998-00-804-6136
NSN 6685-01-656-9285
NSN 5945-00-018-8969
NSN 5935-00-555-6012
NSN 5985-01-481-3986
NSN 5950-01-423-8208
NSN 5930-00-757-5630
NSN 6105-00-570-8663
NSN 6150-00-807-9803
NSN 5935-01-483-0247