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 6610-01-344-9239
NSN 6645-01-511-3272
NSN 6645-00-269-8440
NSN 5925-01-023-6900
NSN 5996-00-083-0346
NSN 5990-01-251-0234
NSN 6320-01-067-0474
NSN 5930-01-013-7375
NSN 5975-01-299-7782
NSN 6135-01-469-7574
NSN 6650-01-561-3573
NSN 5945-01-496-3931