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 6150-01-569-0773
NSN 6150-01-244-3246
NSN 5895-00-580-0842
NSN 5910-01-294-9434
NSN 5935-00-061-8272
NSN 5925-01-314-1208
NSN 5925-01-414-4678
NSN 5990-01-213-6319
NSN 6220-01-215-2179
NSN 5996-01-625-6107
NSN 5965-00-752-5823
NSN 6650-01-127-8002