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 6320-01-173-7950
NSN 5996-01-067-8303
NSN 6610-00-350-1091
NSN 5965-01-104-5102
NSN 5990-01-195-3077
NSN 5996-01-045-0955
NSN 7035-01-069-3537
NSN 6135-01-596-3145
NSN 2925-01-554-1473
NSN 5998-01-077-7596
NSN 5996-01-420-9679
NSN 5905-00-035-8981