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 6150-01-381-8124
NSN 7035-00-020-2227
NSN 5996-00-938-1796
NSN 5960-01-172-2088
NSN 6150-00-851-6542
NSN 6240-00-097-1041
NSN 6145-01-073-6641
NSN 6220-01-519-2252
NSN 5915-01-165-7409
NSN 5960-00-054-3946
NSN 5999-00-104-5582
NSN 5945-00-014-2119