|
|
|
National Stock Number:
5975-01-528-0811
Federal Supply Class:
5975
National Item Identification Number:
015280811
Description:
CHASSIS,ELECTRICAL-ELECTRONIC EQ
Detail:
A BOX, FRAME, OR PLATE FABRICATED OF ELECTRICALLY CONDUCTIVE MATERIAL DESIGNED TO MOUNT, BUT WHICH DOES NOT INCLUDE, ELECTRONIC COMPONENTS AND THEIR ASSOCIATED CIRCUITRY. IT MAY HAVE FACILITIES FOR ATTACHMENT TO A RACK OR CABINET OR TO ACCOMMODATE SPECIALLY DESIGNED COMPONENTS. IT MAY INCLUDE A SHIELDING FUNCTION, INTEGRAL WIRING, AND MOUNTING HARDWARE AS PART OF THE ITEM. EXCLUDES MOUNTING BASE, ELECTRICAL EQUIPMENT.
|
Manufacturer Information:
| 734251-309 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING | | 734251-309 | 98255 | DRS SUSTAINMENT SYSTEMS INC |
|
Techincal Specification:
| DESIGN FEATURE | PUNCHED HOLES | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 4.500 INCHES | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 4.350 INCHES | | COMPONENT MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11.QQ-A-250/11ALLOY 6061-T6 FED STD SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 0.190 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHASSIS ASSEMBLY, UPPER PAA | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING FACILITY SIZE | 0.221 | | MOUNTING HOLE DIAMETER | 0.281 INCHES | | MOUNTING HOLE QUANTITY | 4 | | OVERALL DEPTH | 6.250 INCHES NOMINAL | | OVERALL WIDTH | 5.150 INCHES NOMINAL | | SPECIAL FEATURES | UPPER/SHORT EDGE HAS CUTOUT, 2.130 W X 0.880 H WITH INNER CORNER ROUNDED TO RADIUS OF 0.250; ALL 5 OUTER CORNERS CHAMFERED 45 DEG. X 0.190; BOTTOM EDGE HAS SEMICIRCULAR CUTOUT WITH RAADIUS OF 0.880 CENTERED 2.330 IN. FROM LEFT EDGE; HAS 4 SELF-LOCKING STUDS PER MIL-S-63540/1 TYPE 15C: 2 ON LINE 2.430 IN. FROM BOTTOM EDGE, 0.500 AND 2.671 IN. FROM RIGHT EDGE AND 2 ON LINE 5.867 IN. FROM BOTTOM AT SAME DISTANCES FROM RIGHT EDGE; 4 COMPONENT MOUNTING HOLES ARE 0.221 IN, C'BORED 0.385 IN, 2 ARE 1.550 IN. FROM BOTTOM, 4.000 AND 2.000 IN. FROM RIGHT EDGE, OTHER 2 ARE 3.800 IN. FROM BOTTOM AND SAME DISTANCES FROM RIGHT EDGE | | SPECIAL MARKINGS | A 1 2 3 4" APPROX. 4.500 IN. FROM BOTTOM, " B 1 2 3 4" APPROX. 1.00 IN. FROM BOTTOM, "TB1" BEGINNING 0.400 IN. FROM BOTTOM AND 1.750 IN. FROM LEFT EDGE | | STYLE DESIGNATOR | FLAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541.MIL-C-5541CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CONVERSION COAT |
|
|