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 5925-01-338-2404
NSN 7035-00-546-2560
NSN 5950-00-836-5521
NSN 5915-01-569-4342
NSN 4140-01-620-9600
NSN 6105-01-107-7938
NSN 4140-00-422-5571
NSN 5950-01-376-4132
NSN 6240-01-241-5209
NSN 5930-01-457-8429
NSN 5945-01-170-2904
NSN 6150-00-269-5017