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 5975-01-630-8056
NSN 6105-00-699-7028
NSN 6320-01-019-1028
NSN 5835-00-419-0575
NSN 6645-00-200-2322
NSN 5930-00-261-6773
NSN 5990-00-275-7819
NSN 6150-00-670-9410
NSN 5950-01-618-2140
NSN 6650-00-705-0269
NSN 5996-00-237-5146
NSN 5990-00-929-0500