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Technical Data Sheet
PartsTable / COMPONENT / 66623357289
66623357289 ✓ 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 DISK,ABRASIVE is a the manufacturer industrial component. Key specifications include diameter: 0.875 INCHES NOMINAL IN, usage_design: METALWORKING, mounting_method: ARBOR HOLE, outside_diameter: 7.000 INCHES NOMINAL IN, abrasive_disk_type: PLAIN FLAT, screen_grit_size_designator: 120. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5345-00-187-3431, 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
66623357289
NSN: 5345-00-187-3431
FSC: 5345
CAGE: 00179 — MERIT ABRASIVE PRODUCTS INC (USA)
SPECIFICATIONS
diameter0.875 INCHES NOMINAL IN
usage_designMETALWORKING
mounting_methodARBOR HOLE
outside_diameter7.000 INCHES NOMINAL IN
abrasive_disk_typePLAIN FLAT
screen_grit_size_designator120
mounting_opening_shape_styleROUND
backing_abrasive_coating_typeCLOSED
NSN5345-00-187-3431
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,ABRASIVE TITLE COMPONENT PN 66623357289 MFR DISK,ABRASIVE
KEY FEATURES
•
USAGE DESIGN: METALWORKING
•
ABRASIVE DISK TYPE: PLAIN FLAT
•
MOUNTING METHOD: ARBOR HOLE
•
BACKING ABRASIVE COATING TYPE: CLOSED
•
SCREEN GRIT SIZE DESIGNATOR: 120
•
MOUNTING OPENING SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 7.000 INCHES NOMINAL IN
•
DIAMETER: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
USAGE DESIGNMETALWORKING
ABRASIVE DISK TYPEPLAIN FLAT
MOUNTING METHODARBOR HOLE
BACKING ABRASIVE COATING TYPECLOSED
SCREEN GRIT SIZE DESIGNATOR120
MOUNTING OPENING SHAPE STYLEROUND
OUTSIDE DIAMETER7.000 INCHES NOMINAL IN
DIAMETER0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
9524Interchangeable
interchangeable cross-reference
interchangeable
B107.410Interchangeable
interchangeable cross-reference
interchangeable
GGG-E-936 TY1CL2SZ4Interchangeable
interchangeable cross-reference
interchangeable
95-795R01Interchangeable
interchangeable cross-reference
interchangeable
95-795Interchangeable
interchangeable cross-reference
interchangeable
A-A-1016Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66623357289?
66623357289 is a DISK,ABRASIVE.
What parts can replace 66623357289?
There are 8 known substitutes for 66623357289: 9524, B107.410, GGG-E-936 TY1CL2SZ4 and 5 more. Substitute compatibility should be verified for your specific system.
Is 66623357289 still available?
66623357289 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