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CND524E — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CND524E: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, flat_height: 0.375 INCHES NOMINAL IN, overall_width: 1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 3.125 INCHES NOMINAL IN, style_designator: STEPPED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-251-4769, 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
CND524E
NSN: 5315-01-251-4769
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
flat_height0.375 INCHES NOMINAL IN
overall_width1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
overall_height0.750 INCHES NOMINAL IN
overall_length3.125 INCHES NOMINAL IN
style_designatorSTEPPED
first_flat_length0.438 INCHES NOMINAL IN
material_document_and_classification4F-1020,CAGEC 82796 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-251-4769
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CND524E · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST FLAT LENGTH: 0.438 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STEPPED
•
MATERIAL DOCUMENT AND CLASSIFICATION: 4F-1020,CAGEC 82796 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP 1020 OVERALL
•
FLAT HEIGHT: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.750 INCHES NOMINAL IN
FIRST FLAT LENGTH0.438 INCHES NOMINAL IN
STYLE DESIGNATORSTEPPED
MATERIAL DOCUMENT AND CLASSIFICATION4F-1020,CAGEC 82796 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.125 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1020 OVERALL
FLAT HEIGHT0.375 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CND524E?
CND524E is a KEY,MACHINE.
What is the NSN for CND524E?
CND524E is cataloged in the U.S. Government catalog under NSN 5315-01-251-4769. 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.