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 6130-00-773-3132
NSN 6650-01-581-7526
NSN 6320-00-036-3688
NSN 5935-01-525-6094
NSN 6105-00-786-7104
NSN 5996-01-434-2214
NSN 5950-01-163-0363
NSN 6105-00-664-1292
NSN 6320-00-925-0558
NSN 5935-01-097-3762
NSN 5998-01-212-4498
NSN 6130-00-502-3196