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C51M — STONE,SHARPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C51M: STONE,SHARPENING.

The STONE,SHARPENING is a the manufacturer industrial component. Key specifications include stone_style: SHARPENING, overall_width: 2.250 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN, overall_thickness: 0.750 INCHES NOMINAL IN, thin_edge_thickness: 0.375 INCHES NOMINAL IN, nondefinitive_spec/std_data: 2 TYPE AND 14 STYLE AND A-2 CLASS. This part is cataloged in the U.S.

Government catalog under NSN 5345-00-198-8053, 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
C51M
NSN: 5345-00-198-8053
FSC: 5345 — Disks and Stones, Abrasive
CAGE: 70752 — TYROLIT WICKMAN INC (USA)
SPECIFICATIONS
stone_styleSHARPENING
overall_width2.250 INCHES NOMINAL IN
overall_length6.000 INCHES NOMINAL IN
overall_thickness0.750 INCHES NOMINAL IN
thin_edge_thickness0.375 INCHES NOMINAL IN
nondefinitive_spec/std_data2 TYPE AND 14 STYLE AND A-2 CLASS
NSN5345-00-198-8053
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STONE,SHARPENING TITLE COMPONENT PN C51M MFR STONE,SHARPENING
KEY FEATURES
•
THIN EDGE THICKNESS: 0.375 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.750 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 14 STYLE AND A-2 CLASS
•
STONE STYLE: SHARPENING
TECHNICAL CHARACTERISTICS
THIN EDGE THICKNESS0.375 INCHES NOMINAL IN
OVERALL THICKNESS0.750 INCHES NOMINAL IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
OVERALL WIDTH2.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 14 STYLE AND A-2 CLASS
STONE STYLESHARPENING
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 2
SSS736Reference document
Same NSN cross-reference
Reference document — Identification reference
175Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C51M?
C51M is a STONE,SHARPENING.
What parts can replace C51M?
There are 2 known substitutes for C51M: SSS736, 175. Substitute compatibility should be verified for your specific system.
What is the NSN for C51M?
C51M is cataloged in the U.S. Government catalog under NSN 5345-00-198-8053. 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.