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.
NSN 5945-00-950-8544
NSN 5996-01-471-3447
NSN 6150-01-154-7263
NSN 6240-00-249-6259
NSN 5835-00-622-3334
NSN 5895-01-584-7816
NSN 5950-00-401-3295
NSN 6105-01-183-0749
NSN 4140-01-609-2703
NSN 6110-01-306-0881
NSN 5960-01-042-4862
NSN 5975-00-275-0820