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 5835-01-116-2369
NSN 6105-00-049-8891
NSN 6620-00-417-6285
NSN 5985-01-485-4102
NSN 6110-01-633-9660
NSN 5920-01-451-7533
NSN 6320-01-170-4068
NSN 6240-00-594-7138
NSN 6240-01-530-7485
NSN 5950-01-655-2506
NSN 5999-01-421-0421
NSN 6135-00-793-1809