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 2925-00-868-8461
NSN 6110-01-068-9241
NSN 5910-01-521-3684
NSN 5920-01-392-1484
NSN 5999-01-381-1389
NSN 6620-01-348-8256
NSN 4140-00-203-3162
NSN 6150-01-488-2523
NSN 6135-01-596-3145
NSN 6110-01-608-0899
NSN 6220-01-342-0578
NSN 6145-01-242-1938