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 5915-01-294-9299
NSN 6620-01-266-1663
NSN 6220-01-634-0660
NSN 6220-00-500-8555
NSN 5975-00-152-2591
NSN 5925-01-581-3723
NSN 5998-01-374-2331
NSN 6610-01-476-1700
NSN 5965-01-372-1089
NSN 6110-01-429-1067
NSN 5835-01-519-2916
NSN 5905-00-555-1899