BS 3F 63:1981

$86.31

Specification for low pressure oxygen hose for aeronautical purposes

Published By	Publication Date	Number of Pages
BSI	1981	12

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Description

This British Standard specifies the requirements for the construction, dimensions, testing and marking of corrugated rubber hose (generally known as Mark 5A hose), of 16 mm internal diameter, used on aircraft to deliver oxygen and air, at pressures up to 0.35 bar¹⁾, from pick-up points on the aircraft oxygen supply system to the aircrew harness. The hose is suitable for use at temperatures between – 40 °C and + 70 °C.

¹⁾ 1 bar = 10⁵ N/m² = 100 kPa.

Additional information

Status	Confirmed
Pages	12
Publication Date	1981-10-30
ISBN	0 580 12366 9
Standard Number	BS 3F 63:1981
Title	Specification for low pressure oxygen hose for aeronautical purposes
Descriptors	Marking, Flexible pipes, Breathing apparatus, Leak tests, Synthetic rubber, Flexibility, Pipes, Air, Corrugated, Oxygen masks, Performance testing, Oxygen, Natural rubber, Deflection tests, Mechanical properties of materials, Dimensional tolerances, Bend testing
Publisher	BSI
Committee	ACE/65
ICS Codes	49.035 - Components for aerospace construction