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 6220-01-457-9678
NSN 5996-01-590-7885
NSN 5945-01-114-1288
NSN 6620-01-022-9868
NSN 6220-01-218-5164
NSN 6320-01-050-1290
NSN 5965-01-022-9157
NSN 5945-01-385-1918
NSN 6320-01-353-9753
NSN 5945-00-346-3646
NSN 5990-01-482-5950
NSN 6685-01-367-2150