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 5905-01-059-6799
NSN 5998-01-645-1256
NSN 5998-01-465-6231
NSN 2925-01-215-5022
NSN 5950-01-040-3900
NSN 6620-00-933-3640
NSN 6685-01-197-7703
NSN 6110-01-084-7874
NSN 5999-01-242-9854
NSN 5996-00-992-0769
NSN 6135-00-284-1406
NSN 6645-01-391-2673