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 5945-01-602-9354
NSN 5835-00-823-6116
NSN 6145-00-895-6548
NSN 5945-01-419-3227
NSN 5905-00-835-2753
NSN 5998-01-181-8476
NSN 5920-01-137-0068
NSN 5915-01-526-2608
NSN 5996-01-010-8609
NSN 7035-01-227-2546
NSN 6240-01-128-0906
NSN 7035-01-357-4928