Ms28778 superseded by sae-as28778, 1 mar 2006
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 6620-01-236-6290
NSN 6685-01-608-4694
NSN 5895-00-483-0500
NSN 5945-00-187-2822
NSN 5935-01-281-8424
NSN 6645-01-383-6514
NSN 6135-01-116-3385
NSN 7035-01-579-3587
NSN 6620-01-116-3983
NSN 6685-00-408-0379
NSN 5935-00-693-1166
NSN 6620-01-494-9858