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PartsTable / COMPONENT / MIL-S-851 TY1SZ40
MIL-S-851 TY1SZ40 ✓ 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 STEEL GRIT is a the manufacturer industrial component. Key specifications include special_features: HARDNESS RANGE: 40-51 ROCKWELL C SCALE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5350-00-230-3223, 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-851 TY1SZ40
NSN: 5350-00-230-3223
FSC: 5350
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
special_featuresHARDNESS RANGE: 40-51 ROCKWELL C SCALE
NSN5350-00-230-3223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STEEL GRIT TITLE COMPONENT PN MIL-S-851 TY1SZ40 MFR STEEL GRIT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESHARDNESS RANGE: 40-51 ROCKWELL C SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
MIL-S-851 TY1SZ80Interchangeable
interchangeable cross-reference
interchangeable
A-A-1041 GRBSZ80Interchangeable
interchangeable cross-reference
interchangeable
AMS2431Interchangeable
interchangeable cross-reference
interchangeable
MIL-G-9954A GLASS SPHERESInterchangeable
interchangeable cross-reference
interchangeable
80112MILInterchangeable
interchangeable cross-reference
interchangeable
MIL-G-9954 SZ10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-851 TY1SZ40?
MIL-S-851 TY1SZ40 is a STEEL GRIT.
What parts can replace MIL-S-851 TY1SZ40?
There are 24 known substitutes for MIL-S-851 TY1SZ40: MIL-S-851 TY1SZ80, A-A-1041 GRBSZ80, AMS2431 and 21 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-851 TY1SZ40 still available?
MIL-S-851 TY1SZ40 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