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PartsTable / COMPONENT / MIL-S-17346 SZ1
MIL-S-17346 SZ1 ✓ 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 STONE,COMMUTATOR SURFACING is a the manufacturer industrial component. Key specifications include material: ALUMINUM OXIDE ABRASIVE, stone_style: ELECTRICAL CONTACT BRUSH SEATER, overall_width: 1.000 INCHES NOMINAL IN, overall_length: 5.000 INCHES NOMINAL IN, special_features: PACKAGE TYPE - PACKAGE, overall_thickness: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5345-00-678-1891, 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
MIL-S-17346 SZ1
NSN: 5345-00-678-1891
FSC: 5345
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
materialALUMINUM OXIDE ABRASIVE
stone_styleELECTRICAL CONTACT BRUSH SEATER
overall_width1.000 INCHES NOMINAL IN
overall_length5.000 INCHES NOMINAL IN
special_featuresPACKAGE TYPE - PACKAGE
overall_thickness0.125 INCHES NOMINAL IN
nondefinitive_spec/std_data1 SIZE
flint/emery_simplified_grade_designatorFINE
NSN5345-00-678-1891
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STONE,COMMUTATOR SURFACING TITLE COMPONENT PN MIL-S-17346 SZ1 MFR STONE,COMMUTATOR SURFA
KEY FEATURES
•
MATERIAL: ALUMINUM OXIDE ABRASIVE
•
NONDEFINITIVE SPEC/STD DATA: 1 SIZE
•
STONE STYLE: ELECTRICAL CONTACT BRUSH SEATER
•
FLINT/EMERY SIMPLIFIED GRADE DESIGNATOR: FINE
•
OVERALL THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM OXIDE ABRASIVE
NONDEFINITIVE SPEC/STD DATA1 SIZE
SPECIAL FEATURESPACKAGE TYPE - PACKAGE
STONE STYLEELECTRICAL CONTACT BRUSH SEATER
FLINT/EMERY SIMPLIFIED GRADE DESIGNATORFINE
OVERALL LENGTH5.000 INCHES NOMINAL IN
OVERALL THICKNESS0.125 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
MIL-S-17346Interchangeable
interchangeable cross-reference
interchangeable
A-A-58052Interchangeable
interchangeable cross-reference
interchangeable
8149435Interchangeable
interchangeable cross-reference
interchangeable
ANSI B74.18Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-17346 SZ5Interchangeable
interchangeable cross-reference
interchangeable
82-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-17346 SZ1?
MIL-S-17346 SZ1 is a STONE,COMMUTATOR SURFACING.
What parts can replace MIL-S-17346 SZ1?
There are 11 known substitutes for MIL-S-17346 SZ1: MIL-S-17346, A-A-58052, 8149435 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-S-17346 SZ1?
MIL-S-17346 SZ1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5345-00-678-1891. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026