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 5910-00-852-7834
NSN 6685-01-163-2037
NSN 6145-01-006-2845
NSN 5920-00-983-7237
NSN 7035-01-386-3004
NSN 5930-00-107-0660
NSN 6130-01-129-7070
NSN 6610-01-010-3159
NSN 6240-00-646-6931
NSN 5930-01-145-6803
NSN 6320-01-150-5378
NSN 6135-01-351-1131