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 2925-00-574-8796
NSN 6610-01-436-2803
NSN 6110-01-493-2368
NSN 5915-01-330-7250
NSN 5915-00-452-2227
NSN 5960-00-833-6042
NSN 5925-01-025-4397
NSN 6685-01-043-4750
NSN 6650-00-689-8270
NSN 6150-00-239-9707
NSN 5835-01-611-8912
NSN 2925-01-385-6661