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 5950-01-446-2984
NSN 5915-00-318-8872
NSN 5945-01-459-4724
NSN 5905-01-512-1354
NSN 5935-01-413-7211
NSN 6150-01-011-3428
NSN 6145-01-583-1815
NSN 6685-00-456-2385
NSN 5998-01-546-9210
NSN 5998-00-719-5428
NSN 5990-01-650-9034
NSN 5975-00-355-9361