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National Stock Number:
5975-01-529-1525
Federal Supply Class:
5975
National Item Identification Number:
015291525
Description:
JUNCTION BOX
Detail:
An enclosure of other than cast metal designed to house, mount, and protect, but does not include wiring connections or electrical device(s) such as terminals and/or terminal boards, switches, jacks, fuseholders, connectors, circuit breakers and the like. It is designed for and may include a cover and such accessories as mounting hardware, brackets, locks, clamps, mounts and conduit fittings. Excludes CONDUIT OUTLET; and CHAMBER, CABLE TERMINAL. For boxes which include electrical device(s) such as terminals and/or terminal boards, switches, fuseholders, jacks, connectors, circuit breakers and the like, or combinations thereof, see SWITCH BOX; FUZE BOX; JACK BOX; TERMINAL BOX; CIRCUIT BREAKER BOX; and DISTRIBUTION BOX. For boxes wired to provide the interconnecting facilities for a specific major group of electronic items outside of the box, see INTERCONNECTING BOX. See also INTERCONNECTING CABINET.
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Manufacturer Information:
| MB31 | 0FDK5 | MELTRIC CORPORATION |
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Techincal Specification:
| BODY LENGTH | 4.500 INCHES NOMINAL | | BODY WIDTH | 3.000 INCHES NOMINAL | | COVER ATTACHMENT METHOD | SCREW | | COVER MOUNTING HOLE QUANTITY | 4 | | ENTRANCE DIAMETER | 1.156 INCHES ONE SIDE | | ENTRANCE QUANTITY | 1 | | INSIDE DEPTH | 2.500 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | STYLE DESIGNATOR | RECTANGULAR-SQUARE CORNER BOX | | SPECIAL FEATURES | RIGHT SIDE HAS OPENING FOR 1.000 IN. NPT; COVER NOT INCLUDED; HAS 4 MOUNTING EARS ON BACK PLANE, WITH HOLES 0.250 IN, THRU, CHAMFERED BOTH SIDES, CENTERED 2.78 IN. APART HORIZONTALLY AND 2.50 IN. APART VERTICALLY; HAS ONE EAR IN LOWER RIGHT CORNER ON BACK PLANE, WITH NO. 21 DRILL 10-32 TAP; COVER MOUNTING HOLES ARE IN EACH CORNER OF FRONT PLANE AND ARE NO. 21 DRILL 10-32 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DUPONT P/N: PFH50955, ASA-41 P GRAY OR EQUIVALENT MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | POWDER COATED OVERALL |
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