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 6685-01-278-8376
NSN 5925-01-118-7438
NSN 5975-01-182-3282
NSN 2925-00-035-5633
NSN 6150-01-585-1294
NSN 6135-01-540-9136
NSN 6620-01-034-0889
NSN 6150-01-274-5970
NSN 5855-01-308-0955
NSN 5950-00-407-2907
NSN 5990-00-288-1820
NSN 5925-00-296-8123