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 5998-01-529-0733
NSN 6650-01-287-7960
NSN 5950-01-205-6968
NSN 5855-01-547-6918
NSN 6685-00-809-7599
NSN 5920-00-224-9848
NSN 5999-01-454-3708
NSN 6150-01-658-9670
NSN 6610-00-151-8074
NSN 6240-00-845-5034
NSN 5935-00-437-6309
NSN 6110-01-215-1006