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 5985-01-532-0760
NSN 5999-01-134-6676
NSN 5920-01-154-7363
NSN 6150-00-226-0992
NSN 2925-00-336-8364
NSN 5925-01-089-2175
NSN 5905-01-292-3268
NSN 5895-01-474-2850
NSN 5920-01-604-8459
NSN 5975-01-181-7094
NSN 5835-01-442-6482
NSN 7035-01-618-5455