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 5895-00-515-6368
NSN 6130-01-342-6998
NSN 5998-00-837-2664
NSN 6240-01-422-8178
NSN 6320-01-021-6633
NSN 5925-01-388-7049
NSN 5990-01-384-2697
NSN 2925-00-480-9068
NSN 5990-00-351-5479
NSN 5935-00-353-2147
NSN 5855-00-797-8217
NSN 6650-01-528-7570