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 5915-01-565-8955
NSN 5996-01-260-1502
NSN 6130-00-161-2418
NSN 5835-00-518-4507
NSN 5930-01-605-8811
NSN 6240-00-589-4515
NSN 6135-01-500-0572
NSN 7035-01-222-2534
NSN 2925-00-293-7213
NSN 6110-00-130-5342
NSN 6135-01-167-7604
NSN 5925-01-006-3311