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 5990-01-573-1634
NSN 5935-01-169-8180
NSN 5950-01-422-2408
NSN 5945-00-765-9501
NSN 6150-01-237-9457
NSN 5935-01-485-9535
NSN 6145-01-634-0388
NSN 5960-01-452-1907
NSN 6645-01-177-6021
NSN 5990-00-698-3963
NSN 7035-01-145-5058
NSN 5998-01-099-8302