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 5930-01-313-4464
NSN 5930-00-418-4972
NSN 6610-00-326-3105
NSN 5925-00-443-7811
NSN 6135-01-140-8201
NSN 4140-01-361-5117
NSN 5965-01-447-4220
NSN 5996-01-259-1041
NSN 5950-01-320-0711
NSN 5945-00-661-0506
NSN 6145-01-199-1430
NSN 7035-01-400-3666