A-A-59789 Revision B:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, General Requirements for
English
09-07-2014
23-04-2021
1. SCOPE
2. CLASSIFICATION/PART IDENTIFICATION
NUMBER (PIN)
3. SALIENT CHARACTERISTICS
4. REGULATORY REQUIREMENTS
5. PRODUCT CONFORMANCE PROVISIONS
6. PACKAGING
7. NOTES
Specifies the general requirements for a family of 5 piece wedge card holders for holding circuit card assemblies into their installed positions when used in heat sinking devices (cold plates, heat exchanger) or other applications.
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
US Military Specs/Standards/Handbooks
|
| Status |
Superseded
|
| SupersededBy |
This commercial item description (CID) covers the general requirements for a family of 5 piece wedge card holders for holding circuit card assemblies into their installed positions when used in heat sinking devices (cold plates, heat exchanger) or other applications. Card holders covered by this CID are intended to provide maximum contact between thermal paths on the circuit card assemblies to the heat sink surfaces, and to provide increased resistance to loosening due to shock and vibration. Requirements for specific card holders are covered in the individual CID specification sheets. Card holders covered by this CID are intended for commercial/industrial applications.
| A-A-59789-19 Revision B:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .250 X .270 Inch (6.35 x 6.86 mm) Body Size, Shaft Mounting Body, with Captive Rear Wedge, Screw Actuated |
| A-A-59789-21 Revision A:2016 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .260 Inch Body Size, Wedge Mounting Body, with Two or no Mounting Holes, Screw Activated |
| A-A-59789-15 Revision C:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .365 X .375 Inch (9.27 x 9.53 mm) Body Size, Shaft Mounting Body, Screw Actuated |
| A-A-59789-7 Revision B:2016 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .195 X .250 Inch Body Size, Shaft Mounting Body, Screw Actuated |
| A-A-59789-8 Revision B:2016 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .195 X .250 Inch Body Size, Shaft Mounting Body, Screw Actuated, with Visual Lock Indication |
| A-A-59789-9 Revision D:2016 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .225 Inch Body Size, Shaft Mounting Body, Screw Actuated |
| A-A-59789-16 Revision C:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .365 X .375 Inch (9.27 x 9.53 mm) Body Size, Shaft Mounting Body, with Visual Lock Indication, Screw Actuated |
| A-A-59789-4 Revision B:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .225 Inch Body Size, Wedge Mounting Body, with Two Mounting Holes, Visual Lock Indication, and Screw Actuation and Retention |
| A-A-59789-1 Revision B:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .260 Inch Body Size, Wedge Mounting Body, with Two Mounting Holes, Screw Actuation and Retention |
| A-A-59789-5 Revision B:2016 | Holders, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, Lever Actuated, Shaft Mounting Body, with Visual Lock Indication |
| A-A-59789-23 Revision A:2017 | Holder, Electrical Card, Wedge Retainers, 5 Piece,for Cold Plate Applications, .225 X .225 Inch Body Size, Wedge Mounting Body,with Two, Three,or Four Mounting Holes, Screw Actuated, 7.0 Inch Through 8.5 Inch Assembly Length |
| A-A-59789-13 Revision A:2013 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .375 X .375 Inch Body Size, Wedge Mounting Body,with Two Mounting Holes and Screw Retention, Screw Actuated |
| A-A-59789-11 Revision C:2022 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .375 X .375 Inch Body Size, Wedge Mounting Body, with Two Mounting Holes, Screw Actuated |
| A-A-59789-17 Revision B:2017 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .250 X .290 Inch (6.35 x 7.37 mm) Body Size, Shaft Mounting Body, with Captive Rear Wedge, Screw Actuated |
| A-A-59789-18 Revision B:2017 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .250 X .290 Inch (6.35 x 7.37 mm) Body Size, Shaft Mounting Body, with Captive Rear Wedge and Visual Lock Indication, Screw Actuated |
| A-A-59789-12 Revision B:2017 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .375 X .375 Inch Body Size, Wedge Mounting Body, with Two Mounting Holes and Visual Lock Indication, Screw Actuated |
| A-A-59789-26 Revision A:2017 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .225 Inch Body Size, Shaft Mounting Body, Screw Actuated, with Captive Screw and Visual Lock Indication |
| A-A-59789-22 Revision A:2016 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .260 Inch Body Size, Wedge Mounting Body, with Two or no Mounting Holes and Visual Lock Indication, Screw Actuated |
| A-A-59789-25 Revision A:2017 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .225 Inch Body Size, Shaft Mounting Body, Screw Actuated, with Captive Screw |
| A-A-59789-3 Revision B:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .225 Inch Body Size, Wedge Mounting Body, with Two Mounting Holes, with Screw Actuation and Retention |
| A-A-59789-2 Revision B:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .260 Inch Body Size, Wedge Mounting Body, with Two Mounting Holes and Visual Lock Indication, with Screw Actuation and Retention |
| A-A-59789-6 Revision B:2016 | Holders, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, Lever Actuated, Shaft Mounting Body, with Lever Extraction and Visual Lock Indication |
| A-A-59789-20 Revision B:2015 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .250 X .270 Inch (6.35 x 6.86 mm) Body Size, Shaft Mounting Body, with Captive Rear Wedge and Visual Lock Indication, Screw Actuated |
| A-A-59789-14 Revision A:2013 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .375 X .375 Inch Body Size, Wedge Mounting Body, with Two Mounting Holes, Visual Lock Indication, and Screw Retention, Screw Actuated |
| MIL-HDBK-1861 Revision B:2013 | Selection and Use1 of Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| A-A-59789-24 Revision A:2017 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .225 Inch Body Size, Wedge Mounting Body, with Two, Three, or Four MountingHoles and Visual Lock Indication, Screw Actuated, 7.0 Inch Through 8.5 Inch Assembly Length |
| A-A-59789-10 Revision D:2016 | Holder, Electrical Card, Wedge Retainers, 5 Piece, for Cold Plate Applications, .225 X .225 Inch Body Size, Shaft Mounting Body, Screw Actuated, with Visual Lock Indication |
| MIL-DTL-5002 Revision E:2011 | Surface Treatments and Inorganic Coatings for Metal Surfaces of Weapons Systems |
| SAE AMSQQA200/8A | Aluminum Alloy 6061, Bar, Rod, Shapes, Tube, and Wire, Extruded A96061 |
| SAE AMSQQN290C | Nickel Plating (Electrodeposited) |
| ASTM B 221 : 2014 : REDLINE | Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes |
| SAE AMS5904B | Steel, Corrosion-Resistant, Sheet and Strip 18Cr - 9.0Ni (SAE 30302) Cold Rolled, 1/2 Hard, 150 ksi (1034 MPa) Tensile Strength |
| MIL-DTL-5541 Revision F:2006 | Chemical Conversion Coatings on Aluminum and Aluminum Alloys |
| SAE AMSQQS763D | Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings |
| MIL A 8625 : F | ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS |
| ASTM B 194 : 2015 : REDLINE | Standard Specification for Copper-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar |
| SAE AMS2700E | Passivation of Corrosion Resistant Steels |
| MIL-DTL-18240 Revision F:1997 | Fastener Element, Self-Locking, Threaded Fastener, 250 Degrees F Maximum |
| SAE AMSC26074D | Electroless Nickel Coatings |
| MIL-PRF-46010 Revision H:2013 | Lubricant, Solid Film, Heat Cured, Corrosion Inhibiting NATO Code - S-1738 |
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