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 5960-01-399-4327
NSN 6240-01-539-9866
NSN 2925-01-602-8709
NSN 5999-01-477-4267
NSN 5999-00-129-9357
NSN 5985-00-650-0504
NSN 5950-01-629-8340
NSN 5996-01-659-3689
NSN 5915-00-679-3093
NSN 6145-00-234-8554
NSN 5985-01-611-8774
NSN 5925-01-388-8095