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Technical Data Sheet
PartsTable / COMPONENT / B74.2 B74.13
B74.2 B74.13 ✓ 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 B74.13 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 5130-00-293-3632, 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 B74.13
NSN: 5130-00-293-3632
FSC: 5130
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
Part NumberB74.2 B74.13
NSN5130-00-293-3632
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B74.2 B74.13 TITLE COMPONENT PN B74.2 B74.13 MFR B74.2 B74.13
KEY FEATURES
•
WHEEL STYLE: SPHERICAL
•
SPINDLE LENGTH: 1.500 INCHES NOMINAL IN
•
USAGE DESIGN: METALWORKING
•
SPINDLE DIAMETER: 0.125 INCHES NOMINAL IN
•
SCREEN GRIT SIZE DESIGNATOR: 60
•
WHEEL DIAMETER: 0.375 INCHES NOMINAL IN
•
ABRASIVE BOND GRADE DESIGNATION: O MEDIUM
•
NONDEFINITIVE SPEC/STD DATA: B GROUP
TECHNICAL CHARACTERISTICS (FLIS)
WHEEL STYLESPHERICAL
SPINDLE LENGTH1.500 INCHES NOMINAL IN
USAGE DESIGNMETALWORKING
SPINDLE DIAMETER0.125 INCHES NOMINAL IN
SCREEN GRIT SIZE DESIGNATOR60
WHEEL DIAMETER0.375 INCHES NOMINAL IN
ABRASIVE BOND GRADE DESIGNATIONO MEDIUM
NONDEFINITIVE SPEC/STD DATAB GROUP
MOUNTING METHODSPINDLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
B74.13 A24U5BFInterchangeable
interchangeable cross-reference
interchangeable
B74.2 TY27Interchangeable
interchangeable cross-reference
interchangeable
B74.2/B74.13Interchangeable
interchangeable cross-reference
interchangeable
B74.2 TY1GRRNR4Interchangeable
interchangeable cross-reference
interchangeable
B74.13 A30R4BFInterchangeable
interchangeable cross-reference
interchangeable
MIL-W-17663Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B74.2 B74.13?
B74.2 B74.13 is a B74.2 B74.13.
What parts can replace B74.2 B74.13?
There are 12 known substitutes for B74.2 B74.13: B74.13 A24U5BF, B74.2 TY27, B74.2/B74.13 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B74.2 B74.13?
B74.2 B74.13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5130-00-293-3632. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026