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PartsTable / COMPONENT / B74.2 TY27
B74.2 TY27 ✓ 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 TY27 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5130-00-049-7912, 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 TY27
NSN: 5130-00-049-7912
FSC: 5130
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberB74.2 TY27
NSN5130-00-049-7912
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B74.2 TY27 TITLE COMPONENT PN B74.2 TY27 MFR B74.2 TY27
KEY FEATURES
•
HOLE DIAMETER: 0.875 INCHES NOMINAL IN
•
RECESS DIAMETER: 2.625 INCHES NOMINAL IN
•
SCREEN GRIT SIZE DESIGNATOR: 24
•
NONDEFINITIVE SPEC/STD DATA: 27 TYPE
•
SPECIFICATION/STANDARD DATA: 80204-ANSI B74.2/B74.13 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
•
WHEEL STYLE: SPECIAL "ZD"
•
ABRASIVE GRAIN STRUCTURE DESIGNATOR: 5
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.875 INCHES NOMINAL IN
RECESS DIAMETER2.625 INCHES NOMINAL IN
SCREEN GRIT SIZE DESIGNATOR24
NONDEFINITIVE SPEC/STD DATA27 TYPE
SPECIFICATION/STANDARD DATA80204-ANSI B74.2/B74.13 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
WHEEL STYLESPECIAL "ZD"
ABRASIVE GRAIN STRUCTURE DESIGNATOR5
WHEEL DIAMETER7.000 INCHES NOMINAL IN
MOUNTING METHODARBOR HOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
B74.2 TY1GRRNR4Interchangeable
interchangeable cross-reference
interchangeable
B74.13 A30R4BFInterchangeable
interchangeable cross-reference
interchangeable
B74.2/B74.13Interchangeable
interchangeable cross-reference
interchangeable
MIL-W-17663Interchangeable
interchangeable cross-reference
interchangeable
MIL-W-17663 GPBInterchangeable
interchangeable cross-reference
interchangeable
B74.2 B74.13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B74.2 TY27?
B74.2 TY27 is a B74.2 TY27.
What parts can replace B74.2 TY27?
There are 19 known substitutes for B74.2 TY27: B74.2 TY1GRRNR4, B74.13 A30R4BF, B74.2/B74.13 and 16 more. Substitute compatibility should be verified for your specific system.
Is B74.2 TY27 still available?
B74.2 TY27 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