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 6650-01-105-5608
NSN 6685-00-768-7633
NSN 5950-00-152-9587
NSN 5935-01-329-4367
NSN 5935-01-359-4303
NSN 6240-00-658-3207
NSN 5935-01-064-1286
NSN 5925-00-336-1992
NSN 5920-01-319-5200
NSN 5950-01-038-5726
NSN 6240-00-156-1607
NSN 6610-00-873-6461