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 5998-01-506-0772
NSN 5895-01-368-3021
NSN 5950-00-597-8644
NSN 5835-01-066-5337
NSN 6135-00-998-5884
NSN 5996-01-279-7011
NSN 5975-01-399-5505
NSN 5945-01-244-2469
NSN 5855-01-400-1590
NSN 5910-01-361-0380
NSN 5920-00-136-9459
NSN 2925-01-279-6692