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 5935-01-059-6739
NSN 5920-01-059-2680
NSN 6145-01-515-4019
NSN 5915-01-181-7325
NSN 5945-00-240-4802
NSN 4140-00-357-1188
NSN 5985-01-084-0077
NSN 5910-01-196-6153
NSN 6240-00-406-1510
NSN 6110-01-073-3525
NSN 6135-01-087-7895
NSN 2925-01-603-2033