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 6110-01-287-9607
NSN 5945-01-131-0134
NSN 6620-00-261-5396
NSN 5905-00-902-3628
NSN 6220-00-292-6775
NSN 5925-01-523-7423
NSN 6650-00-573-7131
NSN 2925-01-408-9362
NSN 6685-01-463-1333
NSN 6320-01-564-0893
NSN 6610-01-536-4056
NSN 5855-01-075-0042