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 5930-00-275-3129
NSN 6110-00-631-7196
NSN 6150-01-462-5790
NSN 6320-01-458-9567
NSN 5965-00-950-0602
NSN 5915-01-305-5327
NSN 5905-01-579-1021
NSN 5999-00-432-0765
NSN 2925-01-266-5229
NSN 5999-00-151-9955
NSN 5998-01-600-9695
NSN 6620-01-458-8074