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 6610-00-518-4919
NSN 6150-01-459-2300
NSN 5855-01-569-2553
NSN 2925-00-383-3523
NSN 5910-01-194-5425
NSN 5915-01-147-5906
NSN 5950-01-032-4513
NSN 6105-01-306-7837
NSN 6110-00-755-7647
NSN 6240-01-376-5830
NSN 5996-00-681-0490
NSN 5960-01-035-1260