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 5960-01-009-5983
NSN 5905-01-411-6918
NSN 5998-01-634-0604
NSN 5996-01-055-3457
NSN 5935-01-622-4579
NSN 6130-01-354-7865
NSN 5999-00-192-4681
NSN 7035-01-445-3563
NSN 5960-01-658-9538
NSN 6220-00-216-7284
NSN 5895-01-106-9297
NSN 5945-01-485-1464