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 5930-00-405-7286
NSN 5999-00-290-1860
NSN 5910-00-312-4433
NSN 6150-00-794-8714
NSN 6105-01-123-8887
NSN 5950-01-512-2430
NSN 5998-01-180-1721
NSN 6110-01-487-3916
NSN 5925-01-144-3137
NSN 5998-00-394-7118
NSN 5920-01-203-2033
NSN 5905-01-447-2806