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 5950-00-610-6144
NSN 5996-01-318-3163
NSN 6130-00-232-5321
NSN 6150-01-026-0913
NSN 6685-01-599-6640
NSN 5960-01-129-2509
NSN 6650-01-520-3494
NSN 5915-00-995-2559
NSN 6645-01-203-4916
NSN 5915-01-029-5938
NSN 6620-00-915-0868
NSN 5855-01-176-9935