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 6320-01-259-2604
NSN 5965-01-434-4095
NSN 6130-01-483-9452
NSN 5999-01-221-6544
NSN 5835-00-993-7957
NSN 6240-00-460-3952
NSN 5930-01-440-9443
NSN 5985-01-423-1057
NSN 6645-01-085-4214
NSN 5835-01-234-7039
NSN 5855-00-904-9572
NSN 5935-01-029-4088