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 6240-01-529-6624
NSN 5975-01-447-2771
NSN 6320-01-512-2031
NSN 5935-00-131-5369
NSN 2925-00-694-9164
NSN 5999-01-023-7997
NSN 5965-00-644-0339
NSN 5920-00-348-9134
NSN 5835-01-485-0210
NSN 6685-01-332-3855
NSN 6220-00-202-8591
NSN 5975-00-974-5930