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 6610-01-481-6885
NSN 6610-01-045-6372
NSN 5945-01-500-2140
NSN 5935-01-138-5462
NSN 6620-00-905-6590
NSN 6240-01-400-0570
NSN 5835-00-351-9459
NSN 6130-00-233-8013
NSN 6135-01-511-1975
NSN 5960-00-097-3566
NSN 5999-00-181-2018
NSN 6220-00-730-0366