49 CFR § 572.171 - General description.

---
identifier: "/us/cfr/t49/s572.171"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 572.171 - General description."
title_number: 49
title_name: "Transportation"
section_number: "572.171"
section_name: "General description."
chapter_name: "NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
part_number: "572"
part_name: "ANTHROPOMORPHIC TEST DEVICES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 322, 30111, 30115, 30117 and 30166; delegation of authority at 49 CFR 1.95"
cfr_part: "572"
---


# 572.171 General description.

(a) The Hybrid III 10-year-old Child Test Dummy (HIII-10C) is defined by drawings and specifications containing the following materials:

(1) The parts enlisted in “Parts/Drawing List, Part 572 Subpart T, Hybrid III 10 Year Old Child Test Dummy (HIII-10C), March, 2015” (incorporated by reference, see § 572.170),

(2) The engineering drawings and specifications contained in “Parts List and Drawings, Part 572 Subpart T, Hybrid III 10 Year Old Child Crash Dummy (HIII-10C), March 2015,” which includes the engineering drawings and specifications described in Drawing 420-0000, the titles of the assemblies of which are listed in Table A, and,

(3) A manual entitled “Procedures for Assembly, Disassembly, and Inspection (PADI) of the Hybrid III 10 Year Old Child Test Dummy (HIII-10C), March 2015.”

Table A

| Component assembly | Drawing No. |
| --- | --- |
| (i) Head Assembly | 420-1000 |
| (ii) Neck Assembly | 420-2000 |
| (iii) Upper Torso Assembly | 420-3000 |
| (iv) Lower Torso Assembly | 420-4000 |
| (v) Complete Leg Assembly—left | 420-5000-1 |
| (vi) Complete Leg Assembly—right | 420-5000-2 |
| (vii) Complete Arm Assembly—left | 420-7000-1 |
| (viii) Complete Arm Assembly—right | 420-7000-2 |

(b) The structural properties of the dummy are such that the dummy conforms to this Subpart in every respect before use in any test.

[77 FR 11667, Feb. 27, 2012, as amended at 80 FR 35860, June 23, 2015]