MIL-DTL-25988 Revision C:2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Rubber, Fluorosilicone Elastomer, Oil - and Fuel-Resistant, Sheets, Strips, Molded Parts, and Extruded Shapes
English
11-08-2006
21-01-2021
1. SCOPE
2. APPLICABLE DOCUMENTS
3. REQUIREMENTS
4. VERIFICATION
5. PACKAGING
6. NOTES
Details oil- and fuel-resistant fluorosilicone elastomer rubber sheets, strips, molded parts, and extruded shapes for aeronautical and aerospace applications.
| DevelopmentNote |
Supersedes MIL R 25988 (B). (08/2006) Supersedes SAE AMS R 25988. (08/2017)
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
US Military Specs/Standards/Handbooks
|
| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This specification covers a fluorosilicone (FVMQ) rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets and rubber sheets, strips, molded parts and extruded shapes for aeronautical and aerospace applications. This material is not suitable for use in synthetic phosphate ester based hydraulic fluids and generally not suitable for use in MIL-PRF-7808, MIL-PRF-23699 gas turbine lubricants or DOD-PRF-85734, MIL-PRF-32538 helicopter transmission lubricants. In future designs it is recommended to not use silicone sealing material in engine oil systems.
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| MIL-HDBK-510 Revision A:2014 | Aerospace Fuels Certification |
| SAE AIR1387D | Designing with Elastomers for use at Low Temperatures, Near or Below Glass Transition |
| MIL-DTL-32480-3 Base Document:2014 | Fitting, Adapter, 90 Degree Elbow, Hydraulic and Pneumatic, Flareless Male to ORFS Male |
| MIL-HDBK-510-1 Revision A:2010 | Aerospace Fuels Certification (S/S by MIL-HDBK-510) |
| MIL-DTL-7899 Revision D:2014 | Valve, Check, Aircraft Fuel System |
| MIL-DTL-85052-6 Revision A:2016 | Clamp, Loop, Aluminum 2024-T42, 400 Degrees F, Fluorosilicone |
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| MIL-PRF-57267 Base Document:2017 | Coupling, Aerial Pressure Refueling Type MA-5 |
| MIL-DTL-32480-2 Base Document:2014 | Fitting, Adapter, 45 Degree Elbow, Hydraulic and Pneumatic, Flareless Male to ORFS Male |
| MIL-DTL-38999-24 Revision J:2011 | Connectors, Electrical, Circular, Receptacle, Threaded, Jam-Nut Mounting, Removable Crimp Contacts, Series III, Metric |
| MIL-DTL-32480-8 Base Document:2014 | Fitting, Adapter, 45 Degree Elbow, Hydraulic and Pneumatic, Flareless, Male to ORFS, Female Swivel |
| MIL-DTL-32480-9 Base Document:2014 | Fitting, Adapter, 90 Degree Elbow, Hydraulic and Pneumatic, Flareless, Male to ORFS, Female Swivel |
| MIL-DTL-32480-4 Base Document:2014 | Fitting, Adapter, Straight, Hydraulic and Pneumatic, Flareless Male to ORFS Bulkhead |
| SAE AIR786B | Elastomer Compatibility Considerations Relative to Elastomeric Sealant Selection |
| ASTM D 297 : 2015 : REDLINE | Standard Test Methods for Rubber Products—Chemical Analysis |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ASTM D 1414 : 2015 : REDLINE | Standard Test Methods for Rubber O-Rings |
| MIL-STD-407 Base Document:1957 | Visual Inspection Guide for Rubber Molded Items |
| SAE AS9100D | Quality Management Systems - Requirements for Aviation, Space, and Defense Organizations |
| FAA AC 00-56 : 2015 | VOLUNTARY INDUSTRY DISTRIBUTOR ACCREDITATION PROGRAM |
| MIL-STD-298 Base Document:1957 | Visual Inspection Guide for Rubber Extruded Goods |
| SAE AMS2629E | Fluid, Jet Reference |
| SAE AS9120B | Quality Management Systems – Requirements for Aviation, Space, and Defense Distributors |
| ASTM D 1329 : 2016 : REDLINE | Standard Test Method for Evaluating Rubber Property—Retraction at Lower Temperatures (TR Test) |
| MIL-STD-289 Revision A:1968 | Visual Inspection Guide for Rubber Sheet Material |
| ASTM D 471 : 2016-02 | TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS |
| MIL-STD-413 Revision C:1980 | Visual Inspection Guide for Elastomeric O-Rings (See Notice 2 for Replacement Information) |
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