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 5930-01-076-4696
NSN 6220-01-499-1373
NSN 6220-01-343-8400
NSN 7035-01-566-8130
NSN 6145-00-033-2997
NSN 5985-01-399-1094
NSN 2925-00-566-1917
NSN 6645-01-151-6013
NSN 6610-01-262-9212
NSN 5985-00-775-2420
NSN 6650-01-533-6265
NSN 5985-01-243-0273