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 5915-00-788-6270
NSN 5960-01-481-3722
NSN 5965-01-342-2865
NSN 6150-00-644-8745
NSN 6145-01-101-9539
NSN 5920-00-829-3634
NSN 5998-00-432-0011
NSN 6135-01-584-0941
NSN 6220-01-139-3520
NSN 5910-00-299-7869
NSN 2925-01-043-9786
NSN 5996-01-081-2102