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 5950-01-614-4916
NSN 5998-00-629-8678
NSN 5895-01-539-4546
NSN 6135-01-504-4309
NSN 5999-01-452-8346
NSN 6645-01-067-4393
NSN 5990-01-211-6136
NSN 5895-00-262-1746
NSN 6150-01-254-2764
NSN 5996-01-399-2319
NSN 5910-00-214-9332
NSN 5915-01-362-7802