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 5990-00-837-7240
NSN 6685-00-227-0212
NSN 7035-01-428-2336
NSN 5935-01-106-3535
NSN 6105-01-334-4949
NSN 6220-00-254-7280
NSN 5835-01-132-5894
NSN 5895-01-613-0662
NSN 6110-01-163-2953
NSN 6645-00-536-1555
NSN 6130-01-534-6634
NSN 5905-00-503-1779