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PartsTable / COMPONENT / MS15445-4
MS15445-4 ✓ Verified by PartsTable
— · COMPONENT
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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STANDARD TAPER W/TANG, flute_length: 4.875 INCHES NOMINAL IN, overall_length: 8.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-189-9326, 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
MS15445-4
NSN: 5133-00-189-9326
FSC: 5133
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length4.875 INCHES NOMINAL IN
flute_quantity2
overall_length8.750 INCHES NOMINAL IN
special_featuresTAPER SHANK LG; FRACTIONAL SIZE 9/16
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.5625 INCHES IN
cutting_rotation_directionRIGHT-HAND
specification/standard_data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5133-00-189-9326
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN MS15445-4 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
FLUTE QUANTITY: 2
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
TAPER SHANK SIZE DESIGNATOR: 2 MORSE
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
FLUTE LENGTH: 4.875 INCHES NOMINAL IN
•
POINT TYPE: CONVENTIONAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FLUTE QUANTITY2
POINT ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESTAPER SHANK LG; FRACTIONAL SIZE 9/16
TAPER SHANK SIZE DESIGNATOR2 MORSE
CUTTING ROTATION DIRECTIONRIGHT-HAND
FLUTE LENGTH4.875 INCHES NOMINAL IN
POINT TYPECONVENTIONAL
MATERIALSTEEL OVERALL
OVERALL LENGTH8.750 INCHES NOMINAL IN
SHANK STYLESTANDARD TAPER W/TANG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
137191Interchangeable
interchangeable cross-reference
interchangeable
115X59RInterchangeable
interchangeable cross-reference
interchangeable
53136Interchangeable
interchangeable cross-reference
interchangeable
12194Interchangeable
interchangeable cross-reference
interchangeable
C14441Interchangeable
interchangeable cross-reference
interchangeable
RME-T-0020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS15445-4?
MS15445-4 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace MS15445-4?
There are 31 known substitutes for MS15445-4: 137191, 115X59R, 53136 and 28 more. Substitute compatibility should be verified for your specific system.
Is MS15445-4 still available?
MS15445-4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026