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 5915-00-573-9041
NSN 6320-00-070-4544
NSN 5910-01-327-8018
NSN 6620-01-456-0529
NSN 5925-01-416-4880
NSN 6240-00-353-5753
NSN 4140-00-163-2868
NSN 5945-01-270-1104
NSN 6650-00-546-9641
NSN 5920-01-149-3063
NSN 5915-01-276-6417
NSN 5895-00-951-3995