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 5910-01-263-0895
NSN 6620-01-459-3971
NSN 5945-01-611-4389
NSN 5945-01-181-5956
NSN 2925-00-394-2332
NSN 5895-00-025-3748
NSN 5925-01-447-5631
NSN 5945-00-529-0103
NSN 6150-01-513-9757
NSN 5835-00-969-1920
NSN 6150-01-412-2327
NSN 6220-00-411-8615