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 5996-01-457-6529
NSN 5925-00-589-1912
NSN 6685-00-089-3848
NSN 5930-01-336-8490
NSN 6220-01-485-9737
NSN 6105-01-534-5360
NSN 6145-01-317-7445
NSN 5935-01-333-1249
NSN 6240-00-381-9978
NSN 6685-00-035-9373
NSN 6145-01-472-9867
NSN 6650-00-901-4914