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Technical Data Sheet
PartsTable / COMPONENT / 157 1-11/16
157 1-11/16 ✓ 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

The 157 1-11/16 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-460-2374, 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
157 1-11/16
NSN: 5133-01-460-2374
FSC: 5133
CAGE: 65400 — GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
Part Number157 1-11/16
NSN5133-01-460-2374
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 157 1-11/16 TITLE COMPONENT PN 157 1-11/16 MFR 157 1-11/16
KEY FEATURES
•
SHANK DIAMETER: 1.500 INCHES NOMINAL IN
•
FLUTE QUANTITY: 2
•
POINT TYPE: CONVENTIONAL
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
MATERIAL: STEEL OVERALL
•
NOMINAL CUTTING DIAMETER: 1.6875 INCHES IN
•
SHANK STYLE: STRAIGHT ROUND
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER1.500 INCHES NOMINAL IN
FLUTE QUANTITY2
POINT TYPECONVENTIONAL
POINT ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESSCREW MACHINE LG; FRACTIONAL SIZE 1-11/16
MATERIALSTEEL OVERALL
NOMINAL CUTTING DIAMETER1.6875 INCHES IN
SHANK STYLESTRAIGHT ROUND
CUTTING ROTATION DIRECTIONRIGHT-HAND
FLUTE LENGTH5.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
40644Interchangeable
interchangeable cross-reference
interchangeable
PSU10830Interchangeable
interchangeable cross-reference
interchangeable
5X569Interchangeable
interchangeable cross-reference
interchangeable
48608Interchangeable
interchangeable cross-reference
interchangeable
646149Interchangeable
interchangeable cross-reference
interchangeable
C7-6778Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 157 1-11/16?
157 1-11/16 is a 157 1-11/16.
What parts can replace 157 1-11/16?
There are 15 known substitutes for 157 1-11/16: 40644, PSU10830, 5X569 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 157 1-11/16?
157 1-11/16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-460-2374. 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