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 5835-01-034-5206
NSN 6105-00-205-0655
NSN 5835-01-090-0328
NSN 5999-01-426-6632
NSN 5985-00-034-5268
NSN 6150-00-550-7706
NSN 6620-01-205-0320
NSN 5835-01-227-2318
NSN 6150-00-234-6475
NSN 6145-00-902-1410
NSN 5920-00-057-5934
NSN 6610-00-815-7412