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 5835-01-647-6426
NSN 6135-01-416-8342
NSN 5965-00-773-9047
NSN 5975-01-063-8236
NSN 6320-00-110-8005
NSN 5950-00-353-9564
NSN 6645-01-283-5387
NSN 4140-00-554-9221
NSN 6150-01-130-1859
NSN 5950-01-167-5124
NSN 6650-01-633-6872
NSN 5996-01-099-1188