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 6620-00-151-5363
NSN 5950-00-044-5800
NSN 6220-01-485-2381
NSN 5935-01-289-4109
NSN 5835-01-386-4027
NSN 6645-01-484-4158
NSN 5960-01-139-3136
NSN 6130-00-340-3559
NSN 5960-00-331-0173
NSN 5990-00-719-4947
NSN 2925-01-076-5219
NSN 6240-00-607-4303