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Technical Data Sheet
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7678 — TRANSFORMER,POWER

✓ Government record, cited
Multibrackets · NUT WASHER
PRODUCT OVERVIEW

7678: TRANSFORMER,POWER.

The M Pro Series Enclosure 50" High Brightness Frame White. A well-designed front frame to expand depth for a high brightness display - made for the M Pro Series Enclosure 50”. Creating a minimalistic look and possible to mount in both Portrait position this 50” front frame from Multibrackets® is a well-ventilated and clean designed, adding versatile to the Multibrackets 50” casing.

Used with the 50” enclosure and creating the extra space and ventilation that a high brightness display uses and needs for its depth inside the casing. Multibrackets Casings are perfect solution for digital signage in multiple environments such as retail stores, store windows, meeting rooms, hotel lobbies or conference rooms where you want a clean design and less display look. This backplate can be used where the casing needs to hang freely for example a ceiling mounted solution or floor to ceiling mounted solution.

Multibrackets Pro Series configurations are design protected by This part is cataloged in the U.S. Government catalog under NSN 5310-00-131-7788, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
7678
NSN: 5310-00-131-7788
NIINs: 001317788, 004483952, 011568388, 013532875, 013945350, 014639656, 015781197, 016457800
FSC: 5310 — Nuts and Washers
CAGE: 80850 — INTERLINE BRANDS, INC. DBA J. A. SEXAUER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleHEXAGON
body_width1.380 INCHES MAXIMUM IN
body_height1.550 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_length2.380 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating47.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
thread_directionRIGHT-HAND
component_quantity7
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp130.0 CELSIUS DEGC
NSN5310-00-131-7788
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7678 · Multibrackets ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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THREAD DIRECTION: RIGHT-HAND
•
NUT STYLE: HEXAGON
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
THREAD DIRECTIONRIGHT-HAND
NUT STYLEHEXAGON
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
076786Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7678?
7678 is a TRANSFORMER,POWER manufactured by Multibrackets.
What parts can replace 7678?
There is 1 known substitute for 7678: 076786. Substitute compatibility should be verified for your specific system.
What is the NSN for 7678?
7678 is cataloged in the U.S. Government catalog under NSN 5310-00-131-7788. This indicates validated use in U.S. government and defense supply chains.
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