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 6610-00-003-7899
NSN 5930-00-151-9286
NSN 6610-00-825-3111
NSN 6130-00-320-3363
NSN 5920-00-170-4247
NSN 6220-01-537-2544
NSN 5960-00-378-1268
NSN 5895-01-287-3971
NSN 5985-00-526-3469
NSN 5905-01-054-5102
NSN 6620-00-572-8787
NSN 5905-01-617-7426