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DIN937M20X2.5 — NUT,PLAIN,CASTELLATED,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

DIN937M20X2.5: NUT,PLAIN,CASTELLATED,HEXAGON.

The NUT,PLAIN,CASTELLATED,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: CASTELLATED, HEXAGON, nut_height: 12.3 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND, width_across_flats: 30.0 MILLIMETERS NOMINAL MM, nominal_thread_size: 20.0 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-274-4483, 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
DIN937M20X2.5
NSN: 5310-01-274-4483
FSC: 5310 — Nuts and Washers
CAGE: 15526 — METRIC AND MULTISTANDARD COMPONENTS CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleCASTELLATED, HEXAGON
nut_height12.3 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM
thread_seriesM
thread_directionRIGHT-HAND
width_across_flats30.0 MILLIMETERS NOMINAL MM
nominal_thread_size20.0 MILLIMETERS MM
bearing_surface_typeCHAMFERED
thread_tolerance_class6H INTERNAL
thread_pitch_in_millimeters2.50
NSN5310-01-274-4483
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: DIN937M20X2.5 · 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
•
WIDTH ACROSS FLATS: 30.0 MILLIMETERS NOMINAL MM
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 2.50
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 20.0 MILLIMETERS MM
•
NUT HEIGHT: 12.3 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM
•
NUT STYLE: CASTELLATED, HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS30.0 MILLIMETERS NOMINAL MM
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM
THREAD PITCH IN MILLIMETERS2.50
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE20.0 MILLIMETERS MM
NUT HEIGHT12.3 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM
NUT STYLECASTELLATED, HEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
BEARING SURFACE TYPECHAMFERED
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

No substitute or cross-reference records for this part.

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 DIN937M20X2.5?
DIN937M20X2.5 is a NUT,PLAIN,CASTELLATED,HEXAGON.
What is the NSN for DIN937M20X2.5?
DIN937M20X2.5 is cataloged in the U.S. Government catalog under NSN 5310-01-274-4483. This indicates validated use in U.S. government and defense supply chains.
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