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 5965-01-107-8549
NSN 6620-00-226-2285
NSN 6145-00-823-6215
NSN 5950-00-090-9549
NSN 5835-01-106-1456
NSN 5985-00-529-0093
NSN 5920-01-642-6477
NSN 5975-00-791-2835
NSN 5855-01-138-4985
NSN 5920-00-931-7979
NSN 6150-00-760-1387
NSN 5855-00-973-5717