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 5960-01-538-2082
NSN 5996-00-460-5075
NSN 6145-01-442-7395
NSN 5965-01-541-0879
NSN 6620-01-483-1138
NSN 5930-00-620-2300
NSN 5920-00-007-5165
NSN 7035-01-144-3345
NSN 6150-00-087-9284
NSN 5855-01-502-6414
NSN 5950-01-242-2809
NSN 6685-01-474-0313