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 5855-00-237-4088
NSN 6320-01-547-2743
NSN 5895-00-182-6327
NSN 5998-01-551-5152
NSN 4140-01-180-0125
NSN 5975-01-411-6054
NSN 5965-01-472-3664
NSN 5996-01-035-6008
NSN 6685-01-484-8553
NSN 6145-01-084-5464
NSN 5915-01-100-3241
NSN 6145-01-634-0388