Wheel loader parts book dated may 1997; j4140w25.002 051997, page j-011, item 9
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 5910-01-315-5790
NSN 6650-01-345-9391
NSN 5985-00-563-8452
NSN 2925-00-867-9265
NSN 6105-01-613-2953
NSN 5835-00-140-8646
NSN 6610-01-625-6855
NSN 5935-01-235-8378
NSN 5996-01-408-6779
NSN 5945-01-413-4318
NSN 5965-00-752-5823
NSN 6620-01-030-9460