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 5930-01-368-3765
NSN 5950-00-250-9403
NSN 2925-01-543-5571
NSN 2925-01-022-8332
NSN 4140-01-220-2610
NSN 5985-01-057-7393
NSN 6105-01-049-8643
NSN 7035-01-479-5268
NSN 5999-01-005-3989
NSN 6240-01-350-4959
NSN 5935-00-226-0385
NSN 6110-01-487-8867