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 6645-00-127-3835
NSN 7035-01-497-0882
NSN 5998-00-910-4336
NSN 5996-01-079-3651
NSN 6110-01-050-8119
NSN 5895-01-554-2649
NSN 5925-01-582-8458
NSN 6685-01-348-7025
NSN 6620-01-345-4835
NSN 5975-00-296-7009
NSN 5920-01-607-0339
NSN 5975-00-058-7920