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 5895-01-017-9302
NSN 6685-00-285-3272
NSN 6320-01-343-5846
NSN 6650-01-233-9111
NSN 5925-01-517-9408
NSN 5855-00-189-6066
NSN 6145-00-791-9820
NSN 5945-00-060-0693
NSN 5915-01-071-6037
NSN 6685-01-552-5504
NSN 5950-01-348-3173
NSN 6240-01-426-5581