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 6610-01-595-9809
NSN 5905-00-083-3072
NSN 5855-01-464-3152
NSN 5999-00-594-9180
NSN 6220-01-158-8073
NSN 5920-01-265-4002
NSN 5930-00-762-0313
NSN 5915-01-501-7997
NSN 5910-01-543-6551
NSN 5990-01-317-5743
NSN 5965-01-304-2939
NSN 5960-00-070-4399