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 5945-01-287-9219
NSN 5960-01-460-0115
NSN 6130-01-543-5798
NSN 7035-01-438-2108
NSN 5950-00-051-1129
NSN 5855-00-494-9581
NSN 6220-01-131-8074
NSN 5975-01-300-8852
NSN 6240-00-594-7138
NSN 5925-01-157-2209
NSN 5950-01-254-0548
NSN 5935-00-583-3152