Has three protruding trip arms spaced equidistance; has 270 holes diameter 0.065 in centered and spaced equidistance apart
NSN 5915-00-502-5173
NSN 5960-01-649-1341
NSN 5950-00-688-3280
NSN 6145-00-824-8522
NSN 5985-01-415-1246
NSN 5910-00-968-7602
NSN 6650-01-485-2351
NSN 5910-01-207-0909
NSN 5915-00-827-5825
NSN 5990-01-463-2279
NSN 5925-01-532-4399
NSN 5905-00-606-6498