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 5998-01-435-6656
NSN 4140-01-061-5629
NSN 5910-01-447-2047
NSN 7035-00-631-3782
NSN 5965-01-284-0124
NSN 5996-01-555-7690
NSN 5985-00-139-2350
NSN 6685-01-239-2346
NSN 6110-00-823-2365
NSN 5999-01-227-4281
NSN 6620-01-134-7387
NSN 6135-01-273-1253