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30 CFR § 14.5 - Test samples.

---
identifier: "/us/cfr/t30/s14.5"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "30 CFR § 14.5 - Test samples."
title_number: 30
title_name: "Mineral Resources"
section_number: "14.5"
section_name: "Test samples."
chapter_name: "MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR"
subchapter_number: "B"
subchapter_name: "TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS"
part_number: "14"
part_name: "REQUIREMENTS FOR THE APPROVAL OF FLAME-RESISTANT CONVEYOR BELTS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "30 U.S.C. 957."
regulatory_source: "73 FR 80609, Dec. 31, 2008, unless otherwise noted."
cfr_part: "14"
---

# 14.5 Test samples.

Upon request by MSHA, the applicant must submit 3 precut, unrolled, flat conveyor belt samples for flame testing. Each sample must be 60 ±
1/4 inches long (152.4 ±0.6 cm) by 9 ±
1/8 inches (22.9 ±0.3 cm) wide.