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PWA53346 — WHEEL,ABRASIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PWA53346: WHEEL,ABRASIVE.

The WHEEL,ABRASIVE is a the manufacturer industrial component. Key specifications include wheel_style: SPECIAL "Q", usage_design: METALWORKING, hole_diameter: 1.525 INCHES NOMINAL IN, wheel_diameter: 5.500 INCHES NOMINAL IN, overall_thickness: 1.750 INCHES NOMINAL IN, grinding_face_wall_thickness: 1.987 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3460-01-028-0978, 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
PWA53346
NSN: 3460-01-028-0978
FSC: 3460 — Machine Tool Accessories
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
wheel_styleSPECIAL "Q"
usage_designMETALWORKING
hole_diameter1.525 INCHES NOMINAL IN
wheel_diameter5.500 INCHES NOMINAL IN
overall_thickness1.750 INCHES NOMINAL IN
grinding_face_wall_thickness1.987 INCHES NOMINAL IN
NSN3460-01-028-0978
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WHEEL,ABRASIVE TITLE COMPONENT PN PWA53346 MFR WHEEL,ABRASIVE
KEY FEATURES
•
USAGE DESIGN: METALWORKING
•
OVERALL THICKNESS: 1.750 INCHES NOMINAL IN
•
WHEEL STYLE: SPECIAL "Q"
•
GRINDING FACE WALL THICKNESS: 1.987 INCHES NOMINAL IN
•
WHEEL DIAMETER: 5.500 INCHES NOMINAL IN
•
HOLE DIAMETER: 1.525 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
USAGE DESIGNMETALWORKING
OVERALL THICKNESS1.750 INCHES NOMINAL IN
WHEEL STYLESPECIAL "Q"
GRINDING FACE WALL THICKNESS1.987 INCHES NOMINAL IN
WHEEL DIAMETER5.500 INCHES NOMINAL IN
HOLE DIAMETER1.525 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3460 — Machine Tool Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3460-00-001-1300 3460-00-001-7871 3460-00-001-9259 3460-00-003-1938 3460-00-003-3354 3460-00-003-7100 3460-00-004-1003 3460-00-004-3825
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA53346?
PWA53346 is a WHEEL,ABRASIVE.
What is the NSN for PWA53346?
PWA53346 is cataloged in the U.S. Government catalog under NSN 3460-01-028-0978. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.