{"data":{"id":"us/42-cfr-84.115","jurisdiction":"us","citation":"42 CFR 84.115","heading":"Breathing tubes; minimum requirements.","body":"Flexible breathing tubes used in conjunction with gas masks shall be designed and constructed to prevent:\n(a) Restriction of free head movement;\n(b) Disturbance of the fit of facepieces or mouthpieces;\n(c) Interference with the wearer's activities; and\n(d) Shutoff of airflow due to kinking, or from chin or arm pressure.","path":["Title 42—Public Health","CHAPTER I—PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER G—OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES","PART 84—APPROVAL OF RESPIRATORY PROTECTIVE DEVICES","Subpart I—Gas Masks"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-42.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:11Z","sha256":"d9ad081726ac449cd4b67f1677a045b3cfe94ad50d2b984b8ad76607c43b98f9","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-84.114","next":"us/42-cfr-84.116"},"notice":"GroundRules: Original legal text. Not legal advice."}