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51-12 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
Multibrackets · MRO · MRO_GENERAL
PRODUCT OVERVIEW

51-12: RESISTOR,VARIABLE,WIRE WOUND,PRE.

Multibrackets Pro Series M Wallmount Pro MBW1x1U Push In Pop Out 48cm Silver is our innovative - ready to be installed Single-Display Wallmount. Modular, easy to configure, quick to install, and simple to maintain. Working closely with installers we created a range with close to unlimited flexibility.

This model the M Wallmount Pro MBW1x1U Push In Pop Out 48cm Silver is no exception. The product provides the versatility and flexibility demanded by installers. Based upon the Pro Series strong and ultra-flexible aluminum rail it is completely modular and has built in cable management throughout the entire solution to quicken installation and creating an esthetic result worth the public eye.

With its modular construction installers have vast possibilities to change, create, update and reconfigure its design if ideas change over time, then Pro Series can follow. Designe This part is cataloged in the U.S. Government catalog under NSN 5315-00-012-4556, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 51-12
NSN: 5315-00-012-4556
NIINs: 000124556, 000236578, 001607124, 001976649, 002211852, 002403227, 004216489, 004776694, 005642587, 006211401, 006409100, 006843492, 006970775, 008167581, 011466819, 014069666, 016091717, 016543178, 016588000, 016948337
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_similarityNOT IDENTICAL
overall_length2.688 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
first_end_styleINTERNAL THREADED
second_end_styleCROSS DRILLED HOLE AND INTERNALLY THREADED
style_designatorBOX END
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
wrenching_surface_size0.375 INCHES NOMINAL SINGLE END IN
end_item_identificationWINCH, DRUM
NSN5315-00-012-4556
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 51-12 · 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
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: ROUND BOTTOM
•
CIRCLE DIAMETER: 1.125 INCHES NOMINAL IN
•
KEY HEIGHT: 0.479 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
•
KEY SIZE DESIGNATION: WOODRUFF 18
•
THICKNESS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORROUND BOTTOM
CIRCLE DIAMETER1.125 INCHES NOMINAL IN
KEY HEIGHT0.479 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
KEY SIZE DESIGNATIONWOODRUFF 18
THICKNESS0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
124556Reference document
Same NSN cross-reference
Reference document — Secondary reference
42-5416-500-390Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
29769DReference document
Same NSN cross-reference
Reference document — Secondary reference
10430VReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 51-12?
51-12 is a RESISTOR,VARIABLE,WIRE WOUND,PRE manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What parts can replace 51-12?
There are 4 known substitutes for 51-12: 124556, 42-5416-500-390, 29769D and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51-12?
51-12 is cataloged in the U.S. Government catalog under NSN 5315-00-012-4556. This indicates validated use in U.S. government and defense supply chains.
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