Keystone Precision & Engineering, Inc.'s EIN is 56-2631410.
Download the official 2025 Form 5500 (PDF) for Keystone Precision & Engineering, Inc. from the U.S. Department of Labor's EFAST2 system.
Download the official 2025 Form 5500 (PDF)Keystone Precision & Engineering, Inc.'s plan includes a defined-benefit pension formula, a cash-balance formula, a frozen benefit (no new accruals).