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 5960-00-254-1743
NSN 6645-01-609-0332
NSN 5835-01-346-9575
NSN 5920-01-267-5306
NSN 6685-00-596-8765
NSN 5985-01-376-3994
NSN 5835-01-223-1790
NSN 5960-01-373-7317
NSN 5930-01-281-6290
NSN 5905-01-055-6277
NSN 5935-01-248-9333
NSN 6150-00-053-9267