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 6135-01-568-9107
NSN 5945-01-265-1763
NSN 6110-01-394-6324
NSN 5960-00-887-2618
NSN 7035-01-267-4836
NSN 5960-01-491-9916
NSN 6145-01-245-7292
NSN 5925-01-164-9681
NSN 5998-01-182-6507
NSN 6620-01-483-1138
NSN 5985-00-806-8029
NSN 7035-01-276-9016