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 6135-01-421-7168
NSN 5990-01-235-8404
NSN 5965-01-260-0780
NSN 5975-01-577-0433
NSN 6150-00-686-5224
NSN 5998-01-498-9538
NSN 6135-01-439-8669
NSN 5910-01-401-5279
NSN 5965-00-296-6116
NSN 6105-01-563-7594
NSN 5950-01-053-9894
NSN 6150-01-293-1428