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 6685-00-105-5970
NSN 5925-01-572-1015
NSN 5950-01-401-5321
NSN 5960-00-396-0960
NSN 5835-00-463-6699
NSN 6610-01-142-3633
NSN 5999-01-344-0842
NSN 5920-01-357-7165
NSN 6320-00-483-0451
NSN 7035-00-405-9210
NSN 5925-00-564-2486
NSN 5920-01-304-5244