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 5998-01-455-2929
NSN 5945-00-951-0414
NSN 5985-01-323-2674
NSN 5996-00-153-3216
NSN 5905-01-181-2963
NSN 6650-01-568-5750
NSN 6105-01-115-6117
NSN 5950-01-540-9939
NSN 5990-01-164-8673
NSN 6105-01-231-9823
NSN 6240-01-335-2622
NSN 4140-01-512-8528