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 5835-00-632-8621
NSN 6150-01-150-5252
NSN 6130-01-182-7494
NSN 5998-01-646-5804
NSN 5965-01-135-3679
NSN 5998-00-529-8635
NSN 5925-01-508-6579
NSN 6130-01-607-6305
NSN 5835-01-291-5405
NSN 7035-01-322-8180
NSN 6130-01-434-8332
NSN 6650-01-445-9653