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 6620-00-193-9503
NSN 5925-00-706-9975
NSN 5996-00-514-7678
NSN 5975-00-785-6854
NSN 6110-01-505-9546
NSN 5925-01-540-9158
NSN 6110-01-287-1435
NSN 6110-01-163-2953
NSN 5950-01-349-5426
NSN 5935-01-329-0839
NSN 5835-00-121-7558
NSN 5905-01-350-2523