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 5835-01-235-8908
NSN 5930-01-563-6160
NSN 5925-00-785-4251
NSN 5930-00-026-9315
NSN 7035-01-016-4587
NSN 2925-01-359-4027
NSN 5990-01-212-2037
NSN 5910-01-570-2858
NSN 5950-00-084-4199
NSN 5960-01-495-0859
NSN 5855-01-247-0012
NSN 5915-01-498-8383