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 5950-01-449-0425
NSN 5945-01-633-4596
NSN 6610-01-541-7422
NSN 6110-00-797-7559
NSN 6685-01-245-9296
NSN 5895-01-020-7771
NSN 5996-01-099-1188
NSN 5998-01-332-4695
NSN 5895-01-416-4831
NSN 5950-01-173-5138
NSN 5965-00-957-5200
NSN 5985-00-648-2081