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 6105-01-585-1559
NSN 5985-01-442-0454
NSN 5835-00-008-9619
NSN 5960-01-224-3850
NSN 5975-01-023-6897
NSN 6320-00-682-3448
NSN 5965-00-324-2428
NSN 5895-01-630-0626
NSN 5835-00-912-5656
NSN 6130-01-440-9295
NSN 6610-01-031-1113
NSN 5996-01-568-2370