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 5925-01-445-6112
NSN 5950-01-505-3517
NSN 5960-01-544-1273
NSN 5910-01-315-6613
NSN 5998-01-286-6994
NSN 5930-01-157-9824
NSN 5915-00-889-4646
NSN 6135-01-238-2878
NSN 2925-01-362-2515
NSN 2925-01-168-6253
NSN 5835-01-143-9143
NSN 6610-01-607-4525