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 5950-01-641-1397
NSN 5950-01-604-9435
NSN 6685-00-021-9923
NSN 5960-01-583-4737
NSN 6130-01-548-2284
NSN 5990-01-081-0619
NSN 6220-01-450-9588
NSN 5945-00-391-0327
NSN 6610-01-564-4084
NSN 5835-00-885-6030
NSN 5925-00-471-4635
NSN 6645-01-578-6815