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AEW20M10C000DB8A31 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AEW20M10C000DB8A31: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, hole_diameter: 10.85 MILLIMETERS MINIMUM AND 11.12 MILLIMETERS MAXIMUM MM, outside_diameter: 27.48 MILLIMETERS MINIMUM AND 28.00 MILLIMETERS MAXIMUM MM, style_designator: FLAT EXTERNAL TEETH, surface_treatment: PASSIVATE OVERALL, material_thickness: 2.00 MILLIMETERS MINIMUM AND 2.80 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-650-0058, 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
AEW20M10C000DB8A31
NSN: 5310-01-650-0058
FSC: 5310 — Nuts and Washers
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
hole_diameter10.85 MILLIMETERS MINIMUM AND 11.12 MILLIMETERS MAXIMUM MM
outside_diameter27.48 MILLIMETERS MINIMUM AND 28.00 MILLIMETERS MAXIMUM MM
style_designatorFLAT EXTERNAL TEETH
surface_treatmentPASSIVATE OVERALL
material_thickness2.00 MILLIMETERS MINIMUM AND 2.80 MILLIMETERS MAXIMUM MM
part_name_assigned_by_controlling_agencyWASHER, LOCK, EXTERNAL TOOTH
NSN5310-01-650-0058
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AEW20M10C000DB8A31 · 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
•
STYLE DESIGNATOR: FLAT EXTERNAL TEETH
•
OUTSIDE DIAMETER: 27.48 MILLIMETERS MINIMUM AND 28.00 MILLIMETERS MAXIMUM MM
•
MATERIAL THICKNESS: 2.00 MILLIMETERS MINIMUM AND 2.80 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 304 OVERALL
•
HOLE DIAMETER: 10.85 MILLIMETERS MINIMUM AND 11.12 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT EXTERNAL TEETH
OUTSIDE DIAMETER27.48 MILLIMETERS MINIMUM AND 28.00 MILLIMETERS MAXIMUM MM
MATERIAL THICKNESS2.00 MILLIMETERS MINIMUM AND 2.80 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, LOCK, EXTERNAL TOOTH
MATERIALSTEEL COMP 304 OVERALL
HOLE DIAMETER10.85 MILLIMETERS MINIMUM AND 11.12 MILLIMETERS MAXIMUM MM
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
ASME B18.24-2004Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AEW20M10C000DB8A31?
AEW20M10C000DB8A31 is a WASHER,LOCK.
What parts can replace AEW20M10C000DB8A31?
There is 1 known substitute for AEW20M10C000DB8A31: ASME B18.24-2004. Substitute compatibility should be verified for your specific system.
What is the NSN for AEW20M10C000DB8A31?
AEW20M10C000DB8A31 is cataloged in the U.S. Government catalog under NSN 5310-01-650-0058. This indicates validated use in U.S. government and defense supply chains.
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