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 6105-00-462-1810
NSN 5930-01-155-1129
NSN 5975-01-401-5355
NSN 5925-01-157-9142
NSN 5945-00-185-1405
NSN 5925-01-463-9331
NSN 5905-01-200-7445
NSN 5855-01-624-7115
NSN 4140-00-863-6588
NSN 7035-01-350-4247
NSN 5835-00-051-9092
NSN 6105-01-120-7916