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B74.2 3 X 1/4 X 3/8 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The WHEEL,ABRASIVE is a the manufacturer industrial component. Key specifications include diameter: 0.375 INCHES NOMINAL IN, wheel_style: STRAIGHT, usage_design: METALWORKING, hole_diameter: 0.375 INCHES NOMINAL IN, wheel_diameter: 3.000 INCHES NOMINAL IN, mounting_method: ARBOR HOLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-528-3112, 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
B74.2 3 X 1/4 X 3/8
NSN: 3460-00-528-3112
FSC: 3460
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
wheel_styleSTRAIGHT
usage_designMETALWORKING
hole_diameter0.375 INCHES NOMINAL IN
wheel_diameter3.000 INCHES NOMINAL IN
mounting_methodARBOR HOLE
overall_thickness0.250 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE
screen_grit_size_designator60
specification/standard_data80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
mounting_opening_shape_styleROUND
abrasive_bond_grade_designationK MEDIUM
NSN3460-00-528-3112
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WHEEL,ABRASIVE TITLE COMPONENT PN B74.2 3 X 1/4 X 3/8 MFR WHEEL,ABRASIVE
KEY FEATURES
•
DIAMETER: 0.375 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.250 INCHES NOMINAL IN
•
SCREEN GRIT SIZE DESIGNATOR: 60
•
ABRASIVE BOND GRADE DESIGNATION: K MEDIUM
•
MOUNTING OPENING SHAPE STYLE: ROUND
•
ABRASIVE GRAIN STRUCTURE DESIGNATOR: 8
•
WHEEL DIAMETER: 3.000 INCHES NOMINAL IN
•
MOUNTING METHOD: ARBOR HOLE
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.375 INCHES NOMINAL IN
OVERALL THICKNESS0.250 INCHES NOMINAL IN
SCREEN GRIT SIZE DESIGNATOR60
ABRASIVE BOND GRADE DESIGNATIONK MEDIUM
MOUNTING OPENING SHAPE STYLEROUND
ABRASIVE GRAIN STRUCTURE DESIGNATOR8
WHEEL DIAMETER3.000 INCHES NOMINAL IN
MOUNTING METHODARBOR HOLE
NONDEFINITIVE SPEC/STD DATA1 TYPE
USAGE DESIGNMETALWORKING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
B7.1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B74.2 3 X 1/4 X 3/8?
B74.2 3 X 1/4 X 3/8 is a WHEEL,ABRASIVE.
What parts can replace B74.2 3 X 1/4 X 3/8?
There is 1 known substitute for B74.2 3 X 1/4 X 3/8: B7.1. Substitute compatibility should be verified for your specific system.
What is the NSN for B74.2 3 X 1/4 X 3/8?
B74.2 3 X 1/4 X 3/8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-528-3112. 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: August 2026