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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5999-00-448-0882
NSN 5965-01-557-8059
NSN 6610-00-578-5302
NSN 5950-01-615-3196
NSN 5855-00-902-3069
NSN 7035-00-215-3272
NSN 5910-01-341-4724
NSN 5950-01-325-1074
NSN 5945-00-133-5688
NSN 5925-01-383-9603
NSN 6135-00-299-6918
NSN 5996-00-991-7450