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 6150-01-573-7185
NSN 6240-01-141-5230
NSN 5965-00-348-4165
NSN 5945-01-125-4375
NSN 2925-01-394-9658
NSN 5998-00-541-8792
NSN 5945-00-914-8789
NSN 5985-01-386-3752
NSN 6145-01-246-3988
NSN 5945-01-112-0327
NSN 5920-00-024-0127
NSN 5910-00-230-1778