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 6130-00-445-5129
NSN 6610-01-150-5710
NSN 6145-01-406-9377
NSN 6685-00-488-5582
NSN 7035-00-442-1869
NSN 6650-01-093-1803
NSN 2925-01-134-9175
NSN 5925-01-250-2514
NSN 6145-00-830-8210
NSN 5935-01-403-2844
NSN 5835-00-816-0394
NSN 2925-01-196-6187