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 6685-00-647-3883
NSN 6105-01-181-4503
NSN 5895-01-159-4338
NSN 5985-01-471-1651
NSN 6620-00-148-7313
NSN 5975-00-868-9714
NSN 6110-00-556-0080
NSN 5915-00-381-9197
NSN 5965-00-265-7861
NSN 6150-00-236-5069
NSN 5998-00-393-3695
NSN 6650-01-159-0224