---
kind: "section"
citation: "7 C.F.R. § 51.2091"
title: "7"
number: "51.2091"
heading: "Thickness."
url: "https://uscodex.org/cfr/7/51.2091"
---

# §51.2091. Thickness.


Thickness means the greatest dimension between the two semi-flat surfaces of the shell measured at right angles to a plane extending between the seams of the shell.


## Notes

### Source

Source: 62 FR 2892, Jan. 21, 1997, unless otherwise noted.

### Authority

Authority: 7 U.S.C. 1621-1627.