PartsTable
Technical Data Sheet
M903 ✓ Verified by PartsTable
· 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include unit_design: DESK TOP, display_type: CATHODE RAY TUBE, overall_width: 20.000 INCHES NOMINAL IN, interface_type: BNC AND RS 232C, overall_height: 19.000 INCHES NOMINAL IN, overall_length: 20.400 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-178-9527, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL M903
NSN: 6135-00-178-9527
FSC: 6135
CAGE: 90303 — DURACELL INC (USA)
SPECIFICATIONS
unit_designDESK TOP
display_typeCATHODE RAY TUBE
overall_width20.000 INCHES NOMINAL IN
interface_typeBNC AND RS 232C
overall_height19.000 INCHES NOMINAL IN
overall_length20.400 INCHES NOMINAL IN
special_featuresPOWER REQUIREMENTS ALSO INCLUDES 180-254 VAC CAPABILITY; 47-63 HZ VAC
display_resolution1600 HORIZONTAL AND 1200 VERTICAL
end_item_identificationCENTRAL, OPERATIONAL CONTROL; AN/FYQ-93(V)
highest_display_capabilityRGB
precious_material_and_location0LOCATION NOT SUPPLIED GOLD
diagonal_display_size_in_inches20.0
NSN6135-00-178-9527
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN M903 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
SPECIFICATION/STANDARD DATA: 80204-ANSI C18.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TERMINAL QUANTITY: 2
VOLTAGE IN VOLTS: 7.5
TERMINAL TYPE: STUD W/NUT TOP
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA80204-ANSI C18.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESSEALED METALLIC CASE; 20 CELLS, SERIES CONFIGURATION; TYPE F
TERMINAL QUANTITY2
OVERALL WIDTH4.062 INCHES NOMINAL IN
OVERALL LENGTH7.312 INCHES NOMINAL IN
OVERALL HEIGHT6.437 INCHES NOMINAL IN
VOLTAGE IN VOLTS7.5
TERMINAL TYPESTUD W/NUT TOP
SPECIFICATION/STANDARD DATA80204-ANSI C18.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SHAPERECTANGULAR W/ROUNDED CORNERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
0199Interchangeable
interchangeable cross-reference
interchangeable
15Interchangeable
interchangeable cross-reference
interchangeable
6447Interchangeable
interchangeable cross-reference
interchangeable
T401MInterchangeable
interchangeable cross-reference
interchangeable
C18.1Interchangeable
interchangeable cross-reference
interchangeable
E401Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M903?
M903 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace M903?
There are 29 known substitutes for M903: 0199, 15, 6447 and 26 more. Substitute compatibility should be verified for your specific system.
Is M903 still available?
M903 is currently cancelled.
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