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 6645-01-452-9495
NSN 5930-01-549-6741
NSN 5960-01-491-9916
NSN 6220-00-699-2252
NSN 5990-00-193-3028
NSN 5950-01-493-3116
NSN 5945-00-553-9963
NSN 5855-01-323-5394
NSN 5960-01-512-0233
NSN 5998-01-145-4279
NSN 5905-01-506-2407
NSN 5965-01-526-3190