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 6610-00-837-3012
NSN 6150-01-016-1780
NSN 6685-01-065-0530
NSN 6105-00-468-4361
NSN 5945-01-020-0564
NSN 6610-00-388-9188
NSN 5905-01-519-2075
NSN 6105-00-265-7545
NSN 5965-01-109-2917
NSN 6150-01-424-9587
NSN 5960-01-089-8155
NSN 6150-01-656-2894