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COMMX500F — STONE,COMMUTATOR SURFACING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

COMMX500F: STONE,COMMUTATOR SURFACING.

The STONE,COMMUTATOR SURFACING is a the manufacturer industrial component. Key specifications include material: ALUMINUM OXIDE ABRASIVE, stone_style: RESURFACING, handle_length: 10.000 INCHES NOMINAL IN, overall_width: 1.500 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, overall_thickness: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5345-00-270-6891, 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
COMMX500F
NSN: 5345-00-270-6891
FSC: 5345 — Disks and Stones, Abrasive
CAGE: 38664 — MARTINDALE ELECTRIC COMPANY, THE (USA)
SPECIFICATIONS
materialALUMINUM OXIDE ABRASIVE
stone_styleRESURFACING
handle_length10.000 INCHES NOMINAL IN
overall_width1.500 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
overall_thickness2.000 INCHES NOMINAL IN
flint/emery_simplified_grade_designatorFINE
NSN5345-00-270-6891
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STONE,COMMUTATOR SURFACING TITLE COMPONENT PN COMMX500F MFR STONE,COMMUTATOR SURFA
KEY FEATURES
•
HANDLE LENGTH: 10.000 INCHES NOMINAL IN
•
OVERALL THICKNESS: 2.000 INCHES NOMINAL IN
•
FLINT/EMERY SIMPLIFIED GRADE DESIGNATOR: FINE
•
MATERIAL: ALUMINUM OXIDE ABRASIVE
•
STONE STYLE: RESURFACING
TECHNICAL CHARACTERISTICS
OVERALL WIDTH1.500 INCHES NOMINAL IN
HANDLE LENGTH10.000 INCHES NOMINAL IN
OVERALL THICKNESS2.000 INCHES NOMINAL IN
OVERALL LENGTH2.000 INCHES NOMINAL IN
FLINT/EMERY SIMPLIFIED GRADE DESIGNATORFINE
MATERIALALUMINUM OXIDE ABRASIVE
STONE STYLERESURFACING
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 4
80-205FReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-S-17243Reference document
Same NSN cross-reference
Reference document — Secondary reference
ANSI B74.12Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MIL-S-17243 CLFSTF17Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 COMMX500F?
COMMX500F is a STONE,COMMUTATOR SURFACING.
What parts can replace COMMX500F?
There are 4 known substitutes for COMMX500F: 80-205F, MIL-S-17243, ANSI B74.12 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for COMMX500F?
COMMX500F is cataloged in the U.S. Government catalog under NSN 5345-00-270-6891. 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.