One hole 0.250 in. Dia; twenty holes 0.187 in. Diameter in cover
NSN 5915-01-470-3682
NSN 5950-01-462-5358
NSN 6320-00-925-0558
NSN 5925-01-100-0636
NSN 5965-01-339-8139
NSN 5960-00-324-2994
NSN 5996-01-555-7690
NSN 5996-00-753-1599
NSN 5945-01-157-3720
NSN 6145-01-110-8896
NSN 4140-01-475-5735
NSN 6220-00-511-8214
Last Updated: 02/02/2025