N/A

• <5> Place I.D. on ø 0.278-0.282 mandrel for measurement of ø 0.470-0.510.

Retaining ring recess:

• Location optional:
• 1. Underside of outer panel when thickness is 0.125 or greater or on inner structure.
• 2. Dimensions: ø 0.625 Minimum x 0.030 Miinimum Depth
• Consult Howmet Fastening System Engineering for availability of optional materials, finishes and sizes.