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 6220-00-551-0704
NSN 5985-00-426-4056
NSN 5945-00-518-8285
NSN 6620-01-187-3320
NSN 5910-01-481-0739
NSN 6220-00-088-6792
NSN 5905-00-373-9703
NSN 5998-01-352-8100
NSN 5975-01-179-0167
NSN 6610-01-228-8883
NSN 5945-00-156-0781
NSN 5965-01-480-8784