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 5996-01-559-6724
NSN 5998-00-041-7644
NSN 6150-01-608-5873
NSN 5930-00-989-2951
NSN 6240-01-633-9357
NSN 5930-01-577-1665
NSN 5905-01-620-6017
NSN 7035-01-080-8742
NSN 6145-00-155-5297
NSN 5960-00-539-2253
NSN 5990-01-575-3275
NSN 5945-00-508-5918