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 5925-01-383-1892
NSN 6150-01-166-6545
NSN 5945-01-064-3226
NSN 2925-01-248-6028
NSN 5960-01-095-5002
NSN 5996-01-142-0878
NSN 5999-01-464-2945
NSN 5930-01-033-5737
NSN 5835-01-625-8604
NSN 6150-01-430-4013
NSN 5998-01-080-8817
NSN 4140-01-633-8125