PartsTable
Technical Data Sheet
PartsTable / MRO / 520-4
520-4 ✓ Verified by PartsTable
Multibrackets · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

M VESA Full Motion ends an era of bulky and heavy arms needed to flex, tilt and turn. If your aim is to find a discreet partner for that new LED, LCD or plasma in a light weight, super strong solution not visible from any side yet giving you a maximum flexibility then the M VESA Full motion is your choice.<br><br>M Extender Kit Full Motion allows you to enrich the functionality of the M VESA Full Motion in order to fit the non-standard screens with VESA standards of 600x400mm. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-070-2578, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 520-4
NSN: 6625-01-070-2578
FSC: 6625
CAGE: 33005 — JEWELL INSTRUMENTS LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_item_identificationROTARY GEAR PUMP, OBERDORFER PUMPS, MODEL NO. 994R; NSN 4320-01-456-5100
general_characteristics_item_descriptionNUT FOR RELIEF VALVE ADJUSTING SCREW FOR OBERDORFER PUMPS MODEL NO. 994R
NSN6625-01-070-2578
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Multibrackets RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 520-4 MFR Multibrackets RELAY,ELECTROMAGNETIC
KEY FEATURES
•
PHASE: SINGLE
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL
•
OPERATING VOLTAGE RATING IN VOLTS: 100.0 AC MINIMUM AND 130.0 AC MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT4.250 INCHES NOMINAL IN
OVERALL WIDTH8.250 INCHES NOMINAL IN
OVERALL LENGTH9.750 INCHES NOMINAL IN
PHASESINGLE
FREQUENCY RATING60.0 HERTZ NOMINAL
OPERATING VOLTAGE RATING IN VOLTS100.0 AC MINIMUM AND 130.0 AC MAXIMUM
SPECIAL FEATURESMATL PLASTIC,PHENOLIC LAMINATE;CALIBRATION ACCURACY PORM 0.02 PERCENT OF READING
OVERALL HEIGHT4.250 INCHES NOMINAL IN
OVERALL WIDTH8.250 INCHES NOMINAL IN
OVERALL LENGTH9.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
5191Interchangeable
interchangeable cross-reference
interchangeable
934351Interchangeable
interchangeable cross-reference
interchangeable
10510756Interchangeable
interchangeable cross-reference
interchangeable
1823Interchangeable
interchangeable cross-reference
interchangeable
BACN10JD103Interchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 520-4?
520-4 is a RELAY,ELECTROMAGNETIC manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What parts can replace 520-4?
There are 19 known substitutes for 520-4: 5191, 934351, 10510756 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 520-4?
520-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-070-2578. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026