User in transfer case tc-270-15
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 5996-00-026-9118
NSN 5895-00-497-4740
NSN 5945-00-542-1281
NSN 6610-01-365-1896
NSN 6135-01-164-3561
NSN 6145-01-116-1274
NSN 5895-01-478-2566
NSN 6685-00-510-2905
NSN 4140-01-571-9155
NSN 5960-01-112-0721
NSN 5835-01-185-1102
NSN 6130-01-610-1123