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CSS-M3-10 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CSS-M3-10: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: CLINCH, nut_height: 10.00 MILLIMETERS NOMINAL MM, thread_class: 6H, pilot_diameter: 4.20 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-649-6013, 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
CSS-M3-10
NSN: 5310-01-649-6013
FSC: 5310 — Nuts and Washers
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleCLINCH
nut_height10.00 MILLIMETERS NOMINAL MM
thread_class6H
thread_seriesM
pilot_diameter4.20 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats6.35 MILLIMETERS NOMINAL MM
nominal_thread_size0.50 MILLIMETERS MM
thread_tolerance_class6H INTERNAL
end_item_identification2355-01-481-8570
NSN5310-01-649-6013
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CSS-M3-10 · 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: 6.35 MILLIMETERS NOMINAL MM
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 0.5
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.50 MILLIMETERS MM
•
PILOT DIAMETER: 4.20 MILLIMETERS MAXIMUM MM
•
NUT HEIGHT: 10.00 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS6.35 MILLIMETERS NOMINAL MM
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM
THREAD PITCH IN MILLIMETERS0.5
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.50 MILLIMETERS MM
PILOT DIAMETER4.20 MILLIMETERS MAXIMUM MM
NUT HEIGHT10.00 MILLIMETERS NOMINAL MM
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTANDOFF (STAINLESS STEEL)
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 CSS-M3-10?
CSS-M3-10 is a NUT,PLAIN,CLINCH.
What is the NSN for CSS-M3-10?
CSS-M3-10 is cataloged in the U.S. Government catalog under NSN 5310-01-649-6013. This indicates validated use in U.S. government and defense supply chains.
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