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 5925-01-228-9058
NSN 5945-01-310-9728
NSN 5998-00-793-5768
NSN 6620-01-431-9176
NSN 5975-01-143-9396
NSN 5975-00-442-9533
NSN 5935-01-310-3462
NSN 5999-00-615-1771
NSN 6130-01-154-5619
NSN 2925-01-225-0713
NSN 5975-00-272-2913
NSN 5965-00-230-8818