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B74.2 TY2 ✓ 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 TY2 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 5130-00-228-9902, 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 TY2
NSN: 5130-00-228-9902
FSC: 5130
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberB74.2 TY2
NSN5130-00-228-9902
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B74.2 TY2 TITLE COMPONENT PN B74.2 TY2 MFR B74.2 TY2
KEY FEATURES
•
WHEEL STYLE: STRAIGHT
•
MOUNTING METHOD: ARBOR HOLE
•
ABRASIVE GRAIN STRUCTURE DESIGNATOR: 7
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
OVERALL THICKNESS: 0.125 INCHES NOMINAL IN
•
WHEEL DIAMETER: 6.000 INCHES NOMINAL IN
•
ABRASIVE BOND GRADE DESIGNATION: P MEDIUM
•
SPECIFICATION/STANDARD DATA: 05047-ASME B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
WHEEL STYLESTRAIGHT
MOUNTING METHODARBOR HOLE
ABRASIVE GRAIN STRUCTURE DESIGNATOR7
NONDEFINITIVE SPEC/STD DATA2 TYPE
OVERALL THICKNESS0.125 INCHES NOMINAL IN
WHEEL DIAMETER6.000 INCHES NOMINAL IN
ABRASIVE BOND GRADE DESIGNATIONP MEDIUM
SPECIFICATION/STANDARD DATA05047-ASME B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
USAGE DESIGNMETALWORKING
SCREEN GRIT SIZE DESIGNATOR24
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
GGG-W-290Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-290 TY1Interchangeable
interchangeable cross-reference
interchangeable
B74.2Interchangeable
interchangeable cross-reference
interchangeable
B74.2 AND B74.13Interchangeable
interchangeable cross-reference
interchangeable
10274Interchangeable
interchangeable cross-reference
interchangeable
A24R5V10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B74.2 TY2?
B74.2 TY2 is a B74.2 TY2.
What parts can replace B74.2 TY2?
There are 8 known substitutes for B74.2 TY2: GGG-W-290, GGG-W-290 TY1, B74.2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B74.2 TY2?
B74.2 TY2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5130-00-228-9902. 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