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Technical Data Sheet

557-1-1/4 — Technical Data Sheet

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· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CUTTER,MILLING,END is a the manufacturer industrial component. Key specifications include diameter: 1.250 INCHES NOMINAL IN, material: STEEL ALLOY, cut_length: 4.000 INCHES NOMINAL IN, shank_type: WELDON, design_form: SINGLE END, flute_design: HELICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-153-1068, 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
557-1-1/4
NSN: 5365-00-153-1068
FSC: 5365
CAGE: 21128 — JDMC ENTERPRISES DBA HIGH SPEED MACHINE PRODUCTS (USA)
SPECIFICATIONS
diameter1.250 INCHES NOMINAL IN
materialSTEEL ALLOY
cut_length4.000 INCHES NOMINAL IN
shank_typeWELDON
design_formSINGLE END
flute_designHELICAL
overall_length6.500 INCHES NOMINAL IN
shank_diameter1.250 INCHES NOMINAL IN
helix_directionRIGHT-HAND
features_providedCENTER CUTTING
cutting_rotation_directionRIGHT-HAND
specification/standard_data80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5365-00-153-1068
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,END TITLE COMPONENT PN 557-1-1/4 MFR CUTTER,MILLING,END
KEY FEATURES
MATERIAL: STEEL COMP 410 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER: 0.2160 INCHES MINIMUM AND 0.2260 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPE: SQUARE ALL CORNERS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 410 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.1000 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.2160 INCHES MINIMUM AND 0.2260 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPESQUARE ALL CORNERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
51-10143Interchangeable
interchangeable cross-reference
interchangeable
5217-1250Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 68 1 1/4 DIA OF CUTInterchangeable
Cutter,milling,end
interchangeable
SSTL40-7Interchangeable
Cutter,milling,end
interchangeable
S462CInterchangeable
Cutter,milling,end
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 557-1-1/4?
557-1-1/4 is a CUTTER,MILLING,END.
What parts can replace 557-1-1/4?
There are 5 known substitutes for 557-1-1/4: 51-10143, 5217-1250, B94.19 TABLE 68 1 1/4 DIA OF CUT and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 557-1-1/4?
557-1-1/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-153-1068. This indicates validated use in U.S. government and defense supply chains.
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