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 6685-00-913-6872
NSN 6105-01-439-3044
NSN 6240-01-023-2013
NSN 5920-01-541-1643
NSN 5895-01-411-7679
NSN 7035-01-383-6549
NSN 5990-01-473-4314
NSN 5945-01-422-6851
NSN 6145-00-299-7757
NSN 5965-01-506-3320
NSN 6110-00-323-9816
NSN 6620-01-282-6446