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 6650-00-539-7298
NSN 5910-01-046-2585
NSN 6320-00-433-2773
NSN 5930-01-560-4987
NSN 6110-00-643-4832
NSN 6110-01-423-0739
NSN 5996-01-415-1028
NSN 6135-01-295-8315
NSN 5895-01-603-9630
NSN 6620-00-827-1611
NSN 6240-01-547-2026
NSN 5910-00-439-5807