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 5950-01-497-9844
NSN 5945-00-825-9520
NSN 6220-00-719-7714
NSN 6320-01-078-8257
NSN 5915-00-376-2121
NSN 6610-01-355-9323
NSN 6150-01-193-1799
NSN 5920-01-291-5956
NSN 6620-00-827-1611
NSN 5905-01-548-0129
NSN 2925-01-411-4666
NSN 5905-00-176-2695