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 5998-00-903-3363
NSN 5998-00-541-8792
NSN 6110-01-324-4537
NSN 5895-00-228-3133
NSN 5999-01-476-6858
NSN 5905-01-457-2972
NSN 6135-01-492-5717
NSN 6240-01-413-0734
NSN 6110-01-015-2866
NSN 6145-01-602-1154
NSN 6620-01-444-7053
NSN 5990-01-024-9659