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 5985-01-289-7653
NSN 5945-01-359-4092
NSN 5950-01-634-0677
NSN 5905-01-421-4385
NSN 5998-00-114-1127
NSN 6620-00-920-1671
NSN 5935-01-010-0319
NSN 5920-01-549-4722
NSN 6645-01-480-2692
NSN 6220-00-505-1599
NSN 6105-01-463-7185
NSN 5905-01-592-9469