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 6650-01-158-6577
NSN 5935-01-104-4740
NSN 5965-01-445-3564
NSN 5925-00-175-4023
NSN 5965-01-116-5339
NSN 6240-01-584-4297
NSN 6610-01-384-1587
NSN 5910-01-514-6223
NSN 7035-01-532-0495
NSN 5998-01-214-2191
NSN 5835-00-498-1551
NSN 5965-01-227-4517