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 5998-01-512-6091
NSN 6150-01-271-4911
NSN 6645-01-175-9875
NSN 5835-01-449-7511
NSN 6150-01-634-0575
NSN 5915-01-559-7449
NSN 5999-01-469-0270
NSN 5925-00-234-0211
NSN 5935-01-437-5360
NSN 5950-01-661-0635
NSN 5925-01-201-1007
NSN 5935-00-810-6196