7 CFR § 51.3411 - Usable piece.

---
identifier: "/us/cfr/t7/s51.3411"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "7 CFR § 51.3411 - Usable piece."
title_number: 7
title_name: "Agriculture"
section_number: "51.3411"
section_name: "Usable piece."
chapter_name: "AGRICULTURAL MARKETING SERVICE (STANDARDS, INSPECTIONS, MARKETING PRACTICES), DEPARTMENT OF AGRICULTURE"
subchapter_number: "C"
subchapter_name: "REQUIREMENTS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT"
part_number: "51"
part_name: "FRESH FRUITS, VEGETABLES, AND OTHER PRODUCTS (INSPECTION, CERTIFICATION, AND STANDARDS)"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "7 U.S.C. 1621-1627."
cfr_part: "51"
---


# 51.3411 Usable piece.

“Usable Piece” means that portion of the potato remaining after trimming, or as it occurs in the sample:

(a) Not have any unusable material;

(b) Unless otherwise specified, weigh at least 4 ounces; and,

(c) Must have at least 50% of peel remaining after trimming.