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Technical Data Sheet
PartsTable / MRO / 127-40

127-40 — Technical Data Sheet

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— · 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,NONWIRE WOUND,. Key specifications include diameter: 3.000 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thickness: 0.500 INCHES NOMINAL IN, body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.100 INCHES MAXIMUM IN, design_form: SINGLE ANGLE. This part is cataloged in the Federal Logistics Information System under NSN 3455-00-243-9488, 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→ 127-40
NSN: 3455-00-243-9488
FSC: 3455
CAGE: 33689 — NIAGARA CUTTER INC (USA)
SPECIFICATIONS
diameter3.000 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thickness0.500 INCHES NOMINAL IN
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.100 INCHES MAXIMUM IN
design_formSINGLE ANGLE
shaft_styleROUND
angle_in_deg45.000
bearing_typeBALL SHAFT
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN
pilot_length0.0620 INCHES NOMINAL IN
NSN3455-00-243-9488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 127-40 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
DIAMETER: 3.000 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
MOUNTING HOLE DIAMETER: 1.250 INCHES NOMINAL IN
•
THICKNESS: 0.500 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
DESIGN FORM: SINGLE ANGLE
•
ANGLE IN DEG: 45.000
TECHNICAL CHARACTERISTICS
DIAMETER3.000 INCHES NOMINAL IN
MATERIALSTEEL
CUTTING ROTATION DIRECTIONRIGHT-HAND
MOUNTING HOLE DIAMETER1.250 INCHES NOMINAL IN
THICKNESS0.500 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
DESIGN FORMSINGLE ANGLE
ANGLE IN DEG45.000
SPECIAL FEATURES20 TO 24 TEETH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
7703InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
72712PC17InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
71016PC27InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
D15-508GPC196-201InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
D15-508BPC196-201InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
310-160LInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 127-40?
127-40 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 127-40?
There are 35 known substitutes for 127-40: 7703, 72712PC17, 71016PC27 and 32 more. Substitute compatibility should be verified for your specific system.
Is 127-40 still available?
127-40 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: October 2026