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 6650-00-754-2241
NSN 5960-01-014-0669
NSN 5996-00-618-5920
NSN 6105-00-167-4231
NSN 6685-01-498-0415
NSN 5950-00-760-1413
NSN 2925-00-371-2285
NSN 7035-01-643-9932
NSN 5975-00-992-9041
NSN 6105-01-557-4372
NSN 5950-01-544-6297
NSN 6320-01-143-3597