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 6620-01-285-4685
NSN 6620-00-849-0450
NSN 5999-01-615-2357
NSN 5945-00-195-4679
NSN 6150-00-100-1302
NSN 6645-01-650-5735
NSN 6220-01-442-2231
NSN 6130-01-056-9154
NSN 2925-01-011-5619
NSN 6135-00-180-5125
NSN 7035-01-463-9855
NSN 6105-00-237-6292