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ISO 9938:1994

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Aerospace Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 degrees C/28 000 kPa Procurement specification
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

17-01-2022

Language(s)

English, French

Published date

15-12-1994

Cancels and replaces the first edition (1990). Specifies requirements for polytetrafluoroethylene hose assemblies for use in aircraft hydraulic systems at temperatures between -55 C and +204 C and at a nominal pressure up to 28 000 kPa. The hose assemblies are also suitable for use within the same temperature and pressure limitations in aircraft pneumatic systems where some gaseous diffusion through the wall of the PTFE liner may be tolerated. The use of these hose assemblies in high-pressure pneumatic storage systems is not recommended.

DevelopmentNote
DRAFT ISO/DIS 9938 has been withdrawn by the publisher. (12/2017)
DocumentType
Standard
Pages
14
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

PREN 3588 : 200P2 AEROSPACE SERIES - LIGHTWEIGHT PTFE FLEXIBLE HOSE ASSEMBLY OF A NOMINAL PRESSURE EQUAL TO 28000 KPA WITH 8 DEGREE 30 MINUTES FITTING IN TITANIUM - PRODUCT STANDARD
SAE AIR 2000 : 2000 AEROSPACE FLUID SYSTEM STANDARDS, METRIC, NATIONAL AND INTERNATIONAL

ISO 2685:1998 Aircraft — Environmental test procedure for airborne equipment — Resistance to fire in designated fire zones
ISO 8829:1990 Aerospace Polytetrafluoroethylene (PTFE) hose assemblies Test methods
ISO 6772:2012 Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies
ISO 5855-3:1999 Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems
ISO 7258:1984 Polytetrafluoroethylene (PTFE) tubing for aerospace applications Methods for the determination of the density and relative density

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$118.72
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