MIL-DTL-25579G
SAE-ARP908
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Torque Requirements, Installation and Qualification Test, Hose and
Tube Fittings.
SAE-AS611
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Polytetrafluoroethylene Hose Assembly, Cleaning Methods.
SAE-AS1055
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Fire Testing of Flexible Hose, Tube Assemblies, Coils, Fittings, and
Similar System Components.
SAE-AS1946
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Hose Assembly, Polytetrafluoroethylene, Metallic Reinforced, Up to 1500
psi and 450 Degrees F, Hydraulic and Pneumatic
SAE-AS2078
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Test Methods, Hose Assemblies, Polytetrafluoroethylene (PTFE).
SAE-AS4395
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Fitting End-Flared Tube Connection, Design Standard.
SAE-AS8879
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Screw Threads - UNJ Profile, Inch.
SAE-AS33514
-
Fitting End, Standard Dimensions for Flareless Tube Connection and
Gasket Seal.
(Copies of these documents are available online at https://www.sae.org or from the SAE World
Headquarters, 400 Commonwealth Drive, Warrendale, PA 15096-0001.)
2.4 Order of precedence. Unless otherwise noted herein or in the contract, in event of a conflict
between the text of this document and the references cited herein (except for related specification
sheets), the text of this document takes precedence. Nothing in this document, however, supersedes
applicable laws and regulations unless a specific exemption has been obtained.
3. REQUIREMENTS
3.1 Specification sheets. The individual item requirements shall be as specified herein and also in
accordance with the applicable specification sheet. In the event of a conflict between the requirements of
this specification and the specification sheet, the latter shall govern.
3.2 Qualification. Hose assemblies furnished under this specification shall be products that are
authorized by the qualifying activity for listing on the applicable qualified products list (QPL) before
3.2.1 Extension of qualification. Qualification of hose assemblies with end fittings of one type of
interface (flared, flareless, or flange) shall be extended to include hose assemblies with end fittings of
another type of interface only in accordance with the requirements specified in 4.5.1. However,
qualification extension shall apply only to end fittings, of the same size and class, produced by the same
manufacturer using the same processes, and utilizing identical hose attachment method and design as
specified herein and in the applicable specification sheet.
3.3 Materials. Materials used shall be as specified herein. Materials used that are not specifically
specified herein shall be of a quality that will enable the hose assembly to meet the requirements
specified herein.
3.3.1 Recycled, recovered, and environmentally preferable materials. Recycled, recovered, or
environmentally preferable materials should be used to the maximum extent possible provided that the
material meets or exceeds the operational and maintenance requirements, and promotes economically
advantageous life cycle costs.
3.3.2 Metals. All metals used herein shall conform to the requirements of table I. Metals used for end
fittings (see 3.5.2) shall be a corrosion-resistant steel or an aluminum alloy that has been treated to resist
corrosion due to fuels, salt spray, and atmospheric conditions encountered by the hose assembly during
storage and normal service use.
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