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MN2540000A20000 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MN2540000A20000: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 4.0 MILLIMETERS NOMINAL MM, thread_class: 2B, thread_direction: RIGHT-HAND, width_across_flats: 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-582-2574, 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
MN2540000A20000
NSN: 5310-01-582-2574
FSC: 5310 — Nuts and Washers
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height4.0 MILLIMETERS NOMINAL MM
thread_class2B
thread_seriesM
thread_directionRIGHT-HAND
width_across_flats7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
nominal_thread_size0.8 INCHES IN
bearing_surface_typeCHAMFERED
end_item_identificationFORCE PROTECTION INDUSTRIES NSN 2355-01-567-4930; MRAP - COUGAR CAT2 A2 ISS; MRAP - COUGAR
thread_quantity_per_inch5
inside_width_across_flats8.0 MILLIMETERS NOMINAL MM
NSN5310-01-582-2574
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MN2540000A20000 · 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: 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
•
THREAD SERIES: M
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.8 INCHES IN
•
NUT HEIGHT: 4.0 MILLIMETERS NOMINAL MM
•
INSIDE WIDTH ACROSS FLATS: 8.0 MILLIMETERS NOMINAL MM
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
THREAD SERIESM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.8 INCHES IN
NUT HEIGHT4.0 MILLIMETERS NOMINAL MM
INSIDE WIDTH ACROSS FLATS8.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYM5-0.8, HEX NUTS, METRIC, A2 STAINLESS STEEL
NUT STYLEHEXAGON
THREAD CLASS2B
END ITEM IDENTIFICATIONFORCE PROTECTION INDUSTRIES NSN 2355-01-567-4930; MRAP - COUGAR CAT2 A2 ISS; MRAP - COUGAR
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MN2540000A20000?
MN2540000A20000 is a NUT,PLAIN,HEXAGON.
What is the NSN for MN2540000A20000?
MN2540000A20000 is cataloged in the U.S. Government catalog under NSN 5310-01-582-2574. This indicates validated use in U.S. government and defense supply chains.
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