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 2925-01-088-3612
NSN 5985-00-005-0376
NSN 5920-01-449-1793
NSN 2925-01-311-7840
NSN 5950-01-643-7769
NSN 6620-00-273-8735
NSN 6620-01-484-6904
NSN 5999-00-187-5372
NSN 6135-00-998-5884
NSN 7035-01-085-5955
NSN 5915-01-158-5036
NSN 6320-01-046-5228