USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Interpretation Response #99-0318 ([Printronix] [Ms. Kathryn Parham])

Below is the interpretation response detail and a list of regulations sections applicable to this response.

Interpretation Response Details

Response Publish Date:

Company Name: Printronix

Individual Name: Ms. Kathryn Parham

Location State: CA Country: US

View the Interpretation Document

Response text:

December 17, 1999

 

Ms. Kathryn Parham                Ref. No. 99-0318
Printronix
Customer Administration
14600 Myford Rd
Irvine, CA 92623-9559

Dear Ms.  Parham:

This is in response to your letter dated November 19, 1999, requesting clarification regarding the applicability of the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) to the transportation of accumulators.  Specifically, you ask if the HMR apply to replacement accumulators not assembled in machinery and accumulators transported in assembled machinery.

As provided by § 173.306 (f)(1), accumulators which are installed in assembled machinery and constructed with a burst pressure of at least five times their charged pressure at 701F are not subject to the HMR.  Accumulators, as described in § 173.306 (f), not in assembled machinery are subject to the HMR.  However, accumulators intended to function as shock absorbers, struts, gas spring, pneumatic springs or other impact or energy-absorbing devices are not subject to the HMR provided they meet the criteria specified in § 173.306(f)(4).

I hope this satisfies your request.

Sincerely,

 

John A. Gale
Transportation Regulations Specialists
Office of Hazardous Materials Standards

173.306

Regulation Sections