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 2925-01-014-0118
NSN 5855-01-342-3824
NSN 2925-01-013-0413
NSN 5960-01-599-9821
NSN 6220-01-453-9038
NSN 5950-01-232-7831
NSN 6110-01-169-0635
NSN 6620-01-527-4423
NSN 5950-00-821-5642
NSN 6105-00-424-6283
NSN 6685-00-104-7149
NSN 6650-01-148-7911