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 6105-01-457-8878
NSN 6685-01-562-1803
NSN 5905-01-539-0315
NSN 6220-01-097-8461
NSN 5998-01-550-2926
NSN 6135-01-265-1384
NSN 5960-01-016-2776
NSN 5945-00-284-7312
NSN 6110-01-344-9857
NSN 5990-01-240-7288
NSN 6685-01-546-7995
NSN 6110-00-492-4752