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6HD51 — DISK,FLAP,ABRASIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6HD51: DISK,FLAP,ABRASIVE.

The DISK,FLAP,ABRASIVE is a the manufacturer industrial component. Key specifications include special_features: ZIRCONIA;CLOTH BACKING;FLAT STYLE;20-25 DEGREE ANGLE;4.500 X 0.875 INCH ARBOR HOLE IN, maximum_speed_rating_in_rpm: 13300.0, screen_grit_size_designator: 40. This part is cataloged in the U.S.

Government catalog under NSN 5345-01-499-9809, 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
6HD51
NSN: 5345-01-499-9809
FSC: 5345 — Disks and Stones, Abrasive
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
special_featuresZIRCONIA;CLOTH BACKING;FLAT STYLE;20-25 DEGREE ANGLE;4.500 X 0.875 INCH ARBOR HOLE IN
maximum_speed_rating_in_rpm13300.0
screen_grit_size_designator40
NSN5345-01-499-9809
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,FLAP,ABRASIVE TITLE COMPONENT PN 6HD51 MFR DISK,FLAP,ABRASIVE
KEY FEATURES
•
SCREEN GRIT SIZE DESIGNATOR: 40
•
MAXIMUM SPEED RATING IN RPM: 13300.0
TECHNICAL CHARACTERISTICS
SCREEN GRIT SIZE DESIGNATOR40
MAXIMUM SPEED RATING IN RPM13300.0
SPECIAL FEATURESZIRCONIA;CLOTH BACKING;FLAT STYLE;20-25 DEGREE ANGLE;4.500 X 0.875 INCH ARBOR HOLE IN
OTHER ITEMS IN FSC 5345 — Disks and Stones, Abrasive
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5345-00-009-1971 5345-00-009-1972 5345-00-009-1975 5345-00-009-3739 5345-00-009-3741 5345-00-009-5322 5345-00-010-0216 5345-00-011-2163
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6HD51?
6HD51 is a DISK,FLAP,ABRASIVE.
What is the NSN for 6HD51?
6HD51 is cataloged in the U.S. Government catalog under NSN 5345-01-499-9809. 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.