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 6105-00-149-7259
NSN 5905-01-541-7636
NSN 6150-00-690-2607
NSN 6320-01-648-5538
NSN 6320-00-194-4252
NSN 6130-01-289-6017
NSN 6610-01-086-8282
NSN 5999-00-913-6954
NSN 6610-01-004-5856
NSN 6130-01-542-6713
NSN 7035-01-455-7277
NSN 6110-00-251-5244