# Amputations at AAON INC.
> OSHA SIR `2023065294` · 6/15/2023 · TULSA, OKLAHOMA
## Severity
- **1 amputation**
- **Body part:** Fingertip(s)
- **Nature of injury:** Amputations
## Cause
- **Event:** Caught in running equipment or machinery during maintenance, cleaning
- **Source:** Bending, crimping machines
## Employer
- **Name:** AAON INC.
- **Location:** 2425 S. YUKON AVE., TULSA, OKLAHOMA, 74107
- **NAICS:** 333415
- **Jurisdiction:** 1
## Narrative

An employee was feeding copper tubing into a bender for the HVAC manufacturing process. The bender pulled the tube in and pinched the employee s hand in the clamp that grabs the tube, resulting in a left middle fingertip amputation.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*