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 5935-01-597-6262
NSN 5996-01-203-6787
NSN 6150-01-600-0106
NSN 6145-01-344-9709
NSN 5998-01-371-1430
NSN 2925-01-309-5007
NSN 6645-00-369-4410
NSN 5915-00-145-6181
NSN 5930-01-502-9904
NSN 5835-00-433-0170
NSN 5925-00-477-9644
NSN 5985-01-090-7279