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 6130-01-417-7589
NSN 5895-01-403-2793
NSN 5965-00-504-6753
NSN 5950-00-142-9078
NSN 6220-01-546-0916
NSN 5975-01-215-3473
NSN 5925-00-409-7275
NSN 6105-01-019-3931
NSN 6685-00-552-2154
NSN 5930-01-630-5748
NSN 6135-00-777-5562
NSN 6685-01-024-3062