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 5930-01-265-3080
NSN 6620-00-720-3278
NSN 6685-01-438-6747
NSN 5945-01-259-2025
NSN 5975-01-348-8262
NSN 5960-01-027-1835
NSN 5930-01-655-9550
NSN 6620-01-608-2682
NSN 2925-00-149-0760
NSN 6145-01-423-8625
NSN 5975-00-447-1053
NSN 6145-01-367-1404