PartsTable
Technical Data Sheet
PartsTable / MRO / 5391-2
5391-2 ✓ Verified by PartsTable
Dataflex · 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

Made of solid steel, this desk plate adds weight and stability to the Viewmaster monitor arm - desk 122, so it no longer needs to be mounted to a desk. This makes it freely movable which gives organisations a lot of flexibility in creating workstations.<br><br>- Desk plate mount for Viewmaster monitor arm - desk 122<br>- Weighted plate for added stability<br>- Made of steel This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-257-7387, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 5391-2
NSN: 5905-00-257-7387
FSC: 5905
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
length15.746 INCHES MINIMUM AND 15.756 INCHES MAXIMUM OVERALL IN
materialALUMINUM ALLOY 2024 MOUNTING BRACKET
unit_typeSINGLE ACTION
shaft_styleROUND
control_typeAIR
shaft_length1.000 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
overall_length1.281 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL PIPE
mounting_methodTHREADED HOLE(S)
overall_diameter3.000 INCHES NOMINAL IN
NSN5905-00-257-7387
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Dataflex RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 5391-2 MFR Dataflex RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MOUNTING METHOD: THREADED HOLE(S)
•
FUNCTION CONFORMITY PER SECTION: SINGLE SECTION INDEPENDENT LINEARITY
•
SHAFT STYLE: ROUND
•
MOUNTING FACILITY QUANTITY: 3
•
SCREW THREAD QUANTITY PER INCH: 32.0
•
SCREW THREAD DIAMETER: 0.138 INCHES NOMINAL IN
•
SECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTHREADED HOLE(S)
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
SHAFT STYLEROUND
MOUNTING FACILITY QUANTITY3
SCREW THREAD QUANTITY PER INCH32.0
OVERALL LENGTH1.281 INCHES NOMINAL IN
SCREW THREAD DIAMETER0.138 INCHES NOMINAL IN
SECTION QUANTITY1
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION360.0 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
94S25Interchangeable
interchangeable cross-reference
interchangeable
18628Interchangeable
interchangeable cross-reference
interchangeable
CT91-1Interchangeable
interchangeable cross-reference
interchangeable
5497432-1Interchangeable
interchangeable cross-reference
interchangeable
4001303Interchangeable
interchangeable cross-reference
interchangeable
5497432-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5391-2?
5391-2 is a RESISTOR,VARIABLE,WIRE WOUND,PRE manufactured by Dataflex. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5391-2?
There are 7 known substitutes for 5391-2: 94S25, 18628, CT91-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5391-2?
5391-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-257-7387. 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