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157 1-15/16 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 5.625 INCHES NOMINAL IN, overall_length: 8.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-460-2372, 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 1-15/16
NSN: 5133-01-460-2372
FSC: 5133
CAGE: 60NQ9 — GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length5.625 INCHES NOMINAL IN
flute_quantity2
overall_length8.500 INCHES NOMINAL IN
shank_diameter1.500 INCHES NOMINAL IN
special_featuresSCREW MACHINE LG; FRACTIONAL SIZE 1-15/16
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter1.9375 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN5133-01-460-2372
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 157 1-15/16 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
FLUTE QUANTITY: 2
•
MATERIAL: STEEL OVERALL
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
NOMINAL CUTTING DIAMETER: 1.9375 INCHES IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SHANK STYLE: STRAIGHT ROUND
TECHNICAL CHARACTERISTICS (FLIS)
FLUTE QUANTITY2
SPECIAL FEATURESSCREW MACHINE LG; FRACTIONAL SIZE 1-15/16
MATERIALSTEEL OVERALL
POINT ANGLE118.0 DEGREES NOMINAL
NOMINAL CUTTING DIAMETER1.9375 INCHES IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
SHANK STYLESTRAIGHT ROUND
OVERALL LENGTH8.500 INCHES NOMINAL IN
POINT TYPECONVENTIONAL
CUTTING END STYLEGENERAL PURPOSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
632A1Interchangeable
interchangeable cross-reference
interchangeable
62158XInterchangeable
interchangeable cross-reference
interchangeable
62072-006Interchangeable
interchangeable cross-reference
interchangeable
60082Interchangeable
interchangeable cross-reference
interchangeable
51X72Interchangeable
interchangeable cross-reference
interchangeable
48624Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 157 1-15/16?
157 1-15/16 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 157 1-15/16?
There are 20 known substitutes for 157 1-15/16: 632A1, 62158X, 62072-006 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 157 1-15/16?
157 1-15/16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-460-2372. 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: September 2026