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 5920-00-106-5751
NSN 6105-00-246-7116
NSN 6685-01-049-6218
NSN 6650-01-189-4433
NSN 5915-00-532-7023
NSN 5895-01-365-9788
NSN 6320-01-039-5891
NSN 6620-00-862-5567
NSN 5930-01-586-2504
NSN 7035-01-386-5722
NSN 6240-00-793-1807
NSN 5965-01-299-8690