Ms28778 superseded by sae-as28778, 1 mar 2006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 6135-01-276-5402
NSN 5999-01-147-2419
NSN 5935-01-307-1690
NSN 2925-01-150-7160
NSN 5998-01-236-7961
NSN 5960-00-419-4521
NSN 5950-00-929-1120
NSN 5990-00-033-8128
NSN 5965-00-566-4221
NSN 6645-01-519-3007
NSN
NSN 5999-00-846-4620