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 5950-00-349-6352
NSN 5855-01-467-0128
NSN 5930-01-626-6526
NSN 6240-01-449-9815
NSN 6150-01-197-3886
NSN 5996-00-971-6838
NSN 6135-00-505-0679
NSN 6320-01-029-4220
NSN 6150-00-941-0667
NSN 5985-01-365-7481
NSN 6105-01-429-8546
NSN 4140-00-788-6098