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National Stock Number:
5975-01-528-0696
Federal Supply Class:
5975
National Item Identification Number:
015280696
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.
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Manufacturer Information:
| 734251-303 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING | | 734251-303 | 98255 | DRS SUSTAINMENT SYSTEMS INC |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 3.800 INCHES | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 7.800 INCHES | | COMPONENT MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | DESIGN FEATURE | PUNCHED HOLES | | FEATURES PROVIDED | BRACKET | | OVERALL DEPTH | 8.800 INCHES NOMINAL | | OVERALL WIDTH | 4.800 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHASSIS ASSEMBLY, UPPER PAA | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11, ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 0.190 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING HOLE DIAMETER | 0.281 INCHES | | MOUNTING HOLE QUANTITY | 4 | | MOUNTING PROVISION | UNTHREADED HOLE | | SPECIAL FEATURES | CHASSIS HAS ROUNDED RECTANGULAR CUTOUTS CENTERED ALONG TOP AND BOTTOM/SHORT EDGES, 2.800 W X 1.000 H WITH INNER CORNERS ROUNDED TO RADIUS OF 0.500 IN. AND 8 OUTER CORNERS CHAMFERED 45 DEG X 0.190 IN; HAS 4 HOLES 0.221 IN, C'BORED 0.385 IN. ALONG LINES 1.000 AND 3.000 IN. FROM LEFT EDGE, 4.500 AND 6.750 IN. FROM BOTTOM EDGE; MARKED "A 1 2 3 4" ABOVE TOP ROW OF HOLES AND "B 1 2 3 4" BELOW OTHER ROW | | STYLE DESIGNATOR | FLAT | | SUPPLEMENTARY FEATURES | BRACKET IS L-SHAPED: SIDE THAT MOUNTS ON CHASSIS IS 1.250 IN. HIGH X 4.800 IN. WIDE, OTHER LEG IS SAME WIDTH AND IS 2.000 IN. HIGH; THIS LEG HAS 2 RECTANGUAL CUTOUTS, 1 IS 1.110 W X 0.883 H, OTHER IS 1.270 W X 1.355 H; OUTER CORNERS ARE CHAMFERED 45 DEG X 0.25 IN.; BRACKET IS ATTACHED WITH MOUNTING LEG TOWARD TOP OF CHASSIS, AND UNDERSIDE 2.750 INCHES FROM BOTTOM OF CHASSIS | | SURFACE TREATMENT | CHROMATE |
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