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 5950-01-599-9878
NSN 5925-00-482-5779
NSN 5950-00-682-2978
NSN 6650-01-387-6131
NSN 5985-00-984-6116
NSN 6220-01-598-5354
NSN 6645-00-527-6531
NSN 5985-00-281-0810
NSN 5985-01-027-0225
NSN 5915-00-276-8332
NSN 5925-01-467-2668
NSN 5990-01-127-1108