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 5998-01-208-7065
NSN 5990-01-510-4699
NSN 6110-01-633-9660
NSN 5998-00-216-7436
NSN 5960-01-378-1729
NSN 5910-01-518-7995
NSN 5996-01-568-1602
NSN 5945-01-387-3482
NSN 7035-01-575-9092
NSN 5990-01-647-8574
NSN 5996-01-246-8179
NSN 5950-01-384-5854