DLA A A 59590 3D-2013 HOLDER ELECTRICAL CARD WEDGE RETAINERS 3 PIECE SCREW ACTUATED DRIVE 225 X 260 INCH BODY SIZE WITH VISUAL LOCK INDICATION.pdf
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1、INCHPOUND AA59590/3D 3 May 2013 SUPERSEDING AA59590/3C 3 October 2010 COMMERCIAL ITEM DESCRIPTION SPECIFICATION SHEET HOLDER, ELECTRICAL CARD, WEDGE RETAINERS, 3 PIECE, SCREW ACTUATED DRIVE, .225 X .260 INCH BODY SIZE, WITH VISUAL LOCK INDICATION The General Services Administration has authorized th
2、e use of this commercial item description for all federal agencies. The complete requirements for procuring electrical card holders described herein shall consist of this document and the latest issue in effect of AA59590. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This commercial item desc
3、ription (CID) specification sheet uses a classification system which is included in the Part Identification Number (PIN) as shown in the following example (see notes). AA59590 CID number /03 Applicable CID specification sheet * Finish * Mounting * * Length (see table I) W, D, E Configuration (see ta
4、ble II) Example: AA59590/03EK63 is the PIN for a nickel finished, 6.3 inch (160.0 mm) long card holder with a retained actuating screw. The card holder also has three counterbored through holes for use with rivet fasteners. SALIENT CHARACTERISTICS. Performance. Card holders shall hold the circuit ca
5、rd assembly firmly in its installed position. When the card holder is installed properly, it is capable of withstanding 60g/6ms of shock, 25 Grms of vibration, and provides from 2 to 4 degrees C/W/inch thermal resistance transfer between the circuit card assembly and the heat sink surfaces. Material
6、. Unless otherwise specified herein, the card holder materials shall be as specified in AA59590. Interface and physical dimensions. The card holders supplied to this CID specification sheet shall be as specified on figures 1, 2, 3, 4, in table I, and AA59590. Visual lock indicator (see figure 2). Ca
7、rd holders shall have a visual indicator to show when the card holder is in its relaxed (unlocked) state. When the card holder is in the unlocked (relaxed) state, the actuating end of the screw shall display a red band on the side of the screw. When the actuating screw on the card holder has been ti
8、ghtened (assembly expanded) so that the assembly is in the locked position, this red band shall be concealed. Actuating screw hex drive socket. The across flats dimension for the hex drive socket shall be as follows: .094 inch (2.38 mm) for mounting options “J“, “K“, “N“, “T“, “R“, “V“, and “S“ and
9、2.5 mm (0.098 inch) for mounting options “G“ and “M“. Nominal installation torque. When card holders are used in cold plate applications, the nominal installation torque of each card holder shall be as follows: 6 inch-pounds (0.68 N-m) for assemblies using no options or option “W“ and 7.2 inch-pound
10、s (0.81 N-m) for assemblies using options “E“ or “D“. AMSC N/A FSC 5998Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AA59590/3D 2 Inches mm Inches mm Inches mm Inches mm Inches mm .20 .225 5.1 5.7 .240 .25 6.1 6.4 .270 .325 6.9 8.3 .33 .50 8.4 12.7
11、 .70 17.8 NOTES: 1. Dimensions are in inches. Millimeters are given for general information only. 2. Unless otherwise specified, tolerances are .02 inch (0.5 mm) for two place decimals and .010 inch (0.25 mm) for three place decimals. 3. Dimension shall be .20 inch (5.1 mm) maximum on card holders w
12、ithout option “W“ or “D“ and .30 inch (7.6 mm) maximum on card holders with option “W“ or “D“. 4. The across flats dimension for hex drive socket shall be .094 inch (2.38 mm) for mounting options “J“, “K“, “N“, “T“, “R“, “V“, and “S“. The across flats dimension for hex drive socket shall be a metric
13、 dimension of 2.5 mm (.098 inch) across flats for mounting options “G“ and “M“ FIGURE 1. Relaxed and expanded dimensions. FIGURE 2 Visual lock indicator. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AA59590/3D 3 TABLE I. Additional assembly dimens
14、ions (see figure 1). 1/ PIN length designator Dimension “LENGTH“ .02 (0.5) Dimension “A“ (maximum) Dimension “B“ .03 (0.8) Dimension “C“ .005 (0.13) Without options “W“ or “D“ With options “W“ or “D“ 18 1.8 (45.7) 2.00 (50.8) 2.10 (53.3) 1.30 (33.0) .75 (19.1) 23 2.3 (58.4) 2.50 (63.5) 2.60 (66.0) 1
15、.80 (45.7) .40 (10.2) 28 2.8 (71.1) 3.00 (76.2) 3.10 (78.7) 2.30 (58.4) .90 (22.9) 30 3.0 (76.2) 3.20 (81.3) 3.30 (83.8) 2.50 (63.5) 1.10 (27.9) 33 3.3 (83.8) 3.50 (88.9) 3.60 (91.4) 2.80 (71.1) 1.40 (35.6) 35 3.5 (88.9) 3.70 (94.0) 3.80 (96.5) 3.00 (76.2) 1.60 (40.6) 38 3.8 (96.5) 4.00 (101.6) 4.10
16、 (104.1) 3.30 (83.8) 1.90 (48.3) 43 4.3 (109.2) 4.50 (114.3) 4.60 (116.8) 3.80 (96.5) 2.40 (61.0) 48 4.8 (121.9) 5.00 (127.0) 5.10 (129.1) 4.30 (109.2) 2.90 (73.7) 53 5.3 (134.6) 5.50 (139.7) 5.60 (142.2) 4.80 (121.9) 3.40 (86.4) 55 5.5 (139.7) 5.70 (144.8) 5.80 (147.3) 5.00 (127.0) 3.60 (91.4) 58 5
17、.8 (147.3) 6.00 (152.4) 6.10 (154.9) 5.30 (134.6) 3.90 (99.1) 61 6.1 (154.9) 6.30 (160.0) 6.40 (162.6) 5.60 (142.2) 4.20 (106.7) 63 6.3 (160.0) 6.50 (165.1) 6.60 (167.6) 5.80 (147.3) 4.40 (111.8) 67 6.7 (170.2) 6.90 (175.3) 7.00 (177.8) 6.20 (157.5) 4.80 (121.9) 1/ Dimensions are in inches. Millimet
18、ers, in parenthesis, are given for general information only. Cold plate slot width dimensions. The recommend cold plate slot width to accommodate the circuit card assembly with attached card holder is .300 inch (7.62 mm) plus the thickness of the printed board of the circuit card assembly (see AA595
19、90). Finish. The finish designator shall be as specified in AA59590. The wedge body finishes available for this CID specification sheet are as follows: “B“ (black anodize), “C“ (gold chemical film), “E“ (electroless nickel), “H“ (hard black anodize), and “R“ (clear chemical film). Mounting options.
20、The mounting designators shall be as specified in AA59590. The mounting options available for this CID specification sheet are as follows: “J“ or “K“ (rivet mounting holes), “N“ (no mounting holes), “R“ or “T“ (tapped 080 UNF 2B holes), “V“ or “S“ (tapped 256 UNC 2B holes), or “G“ or “M“ (tapped M2.
21、5 x.45 metric holes). Card holders using mounting option “J“ may be shipped unassembled. See figure 1 and table I for mounting hole spacing requirements. Mounting holes (when required). Two mounting holes are required on card holders less than 5.30 inches (134.6 mm) in length. Three mounting holes a
22、re required on card holders 5.30 inches (134.6 mm) or greater in length. The third mounting hole shall be centered on the mounting body. See figure 1 and table I for mounting hole locations and spacing requirements. Rivet mounting holes. The holes used for rivet mounting shall be .066 to .073 inch (
23、1.68 to 1.85 mm) diameter through holes, countersunk 100 degrees by .140 inch (3.56 mm) diameter with an access/clearance counterbore hole of .156 inch (3.96 mm) diameter by .200 inch (5.08 mm) deep. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AA
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