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PartsTable / COMPONENT / B74.2 C100IV 7X1/2X1-1/4
B74.2 C100IV 7X1/2X1-1/4 ✓ 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

The B74.2 C100IV 7X1/2X1-1/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-060-7387, 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 C100IV 7X1/2X1-1/4
NSN: 3460-00-060-7387
FSC: 3460
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
Part NumberB74.2 C100IV 7X1/2X1-1/4
NSN3460-00-060-7387
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B74.2 C100IV 7X1/2X1-1/4 TITLE COMPONENT PN B74.2 C100IV 7X1/2X1-1/4 MFR B74.2 C100IV 7X1/2X1-1
KEY FEATURES
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WHEEL DIAMETER: 7.000 INCHES NOMINAL IN
•
WHEEL STYLE: STRAIGHT
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
SCREEN GRIT SIZE DESIGNATOR: 100
•
OVERALL THICKNESS: 0.500 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
ABRASIVE GRAIN STRUCTURE DESIGNATOR: 8
•
USAGE DESIGN: METALWORKING
TECHNICAL CHARACTERISTICS (FLIS)
WHEEL DIAMETER7.000 INCHES NOMINAL IN
WHEEL STYLESTRAIGHT
NONDEFINITIVE SPEC/STD DATA1 TYPE
SCREEN GRIT SIZE DESIGNATOR100
OVERALL THICKNESS0.500 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ABRASIVE GRAIN STRUCTURE DESIGNATOR8
USAGE DESIGNMETALWORKING
MOUNTING METHODARBOR HOLE
HOLE DIAMETER1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
39C100I8VKInterchangeable
interchangeable cross-reference
interchangeable
B74.2Interchangeable
interchangeable cross-reference
interchangeable
B7.1Interchangeable
interchangeable cross-reference
interchangeable
B74.13Interchangeable
Same NIIN cross-reference
interchangeable
MIL-W-17929Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B74.2 C100IV 7X1/2X1-1/4?
B74.2 C100IV 7X1/2X1-1/4 is a B74.2 C100IV 7X1/2X1-1/4.
What parts can replace B74.2 C100IV 7X1/2X1-1/4?
There are 5 known substitutes for B74.2 C100IV 7X1/2X1-1/4: 39C100I8VK, B74.2, B7.1 and 2 more. Substitute compatibility should be verified for your specific system.
Is B74.2 C100IV 7X1/2X1-1/4 still available?
B74.2 C100IV 7X1/2X1-1/4 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