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 5835-00-065-6757
NSN 6150-01-494-3824
NSN 5925-01-033-1980
NSN 5975-01-416-5911
NSN 6620-00-229-2728
NSN 5945-01-350-5662
NSN 6105-01-356-7805
NSN 6220-00-442-6864
NSN 5996-00-146-1275
NSN 6650-00-403-5251
NSN 6135-00-708-0892
NSN 5990-01-530-7476