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 5999-00-180-4282
NSN 5915-01-531-7312
NSN 5996-01-070-9911
NSN 5985-01-458-5325
NSN 2925-00-553-8799
NSN 5935-01-188-7658
NSN 5975-01-020-2266
NSN 5925-01-497-7944
NSN 5990-01-191-9624
NSN 5835-00-498-1551
NSN 5905-01-293-1405
NSN 6610-00-231-2730