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 5945-01-629-1488
NSN 6145-00-236-9504
NSN 5915-01-451-5712
NSN 6145-00-170-6467
NSN 5835-01-528-7454
NSN 5935-01-476-4603
NSN 7035-01-372-5006
NSN 5930-01-442-4355
NSN 5910-00-192-5119
NSN 5960-00-728-5209
NSN 6110-01-615-6335
NSN 6145-00-504-5221