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 2925-01-543-5571
NSN 5910-01-538-0861
NSN 2925-01-327-3069
NSN 4140-01-589-3647
NSN 5895-01-152-1514
NSN 5855-00-862-3345
NSN 6135-01-442-4581
NSN 5835-01-378-6804
NSN 2925-01-617-3622
NSN 6145-00-492-0639
NSN 5935-01-293-1042
NSN 7035-00-238-3662