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 5999-01-081-4018
NSN 6135-01-031-0862
NSN 6645-01-344-0226
NSN 6320-00-925-0558
NSN 5950-01-024-4600
NSN 5855-00-688-9954
NSN 5935-00-428-1817
NSN 6145-00-168-5287
NSN 6650-01-462-5405
NSN 5930-00-263-5217
NSN 5855-01-474-6456
NSN 5915-00-870-4654