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 6650-01-225-4346
NSN 6650-01-578-3789
NSN 6135-01-020-3805
NSN 5855-01-103-1474
NSN 5990-01-621-6969
NSN 5925-01-224-8720
NSN 5920-01-365-9930
NSN 5998-01-231-9464
NSN 5985-01-443-5425
NSN 5935-01-614-9712
NSN 5960-01-641-5493
NSN 5950-01-119-4201