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D77568 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D77568: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include nut_style: ROUND, nut_thickness: 27.74 MILLIMETERS MINIMUM AND 28.24 MILLIMETERS MAXIMUM MM, thread_series: ISO M, thread_direction: RIGHT-HAND, drive_point_depth: 1.05 MILLIMETERS NOMINAL MM, small_end_diameter: 95.00 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-086-3570, 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
D77568
NSN: 5310-01-086-3570
FSC: 5310 — Nuts and Washers
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
nut_styleROUND
nut_thickness27.74 MILLIMETERS MINIMUM AND 28.24 MILLIMETERS MAXIMUM MM
thread_seriesISO M
thread_directionRIGHT-HAND
drive_point_depth1.05 MILLIMETERS NOMINAL MM
small_end_diameter95.00 MILLIMETERS NOMINAL MM
undercut_thickness13.49 MILLIMETERS NOMINAL MM
nominal_thread_size70.0 MILLIMETERS MM
counterbore_diameter3.22 MILLIMETERS MAXIMUM NUT MM
nut_counterbore_depth74.00 MILLIMETERS NOMINAL NUT MM
thread_tolerance_class6H INTERNAL
thread_pitch_in_millimeters3.00
NSN5310-01-086-3570
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D77568 · 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
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
THREAD SERIES: ISO M
•
THREAD PITCH IN MILLIMETERS: 3.00
•
NUT COUNTERBORE DEPTH: 74.00 MILLIMETERS NOMINAL NUT MM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 70.0 MILLIMETERS MM
•
COUNTERBORE DIAMETER: 3.22 MILLIMETERS MAXIMUM NUT MM
•
DRIVE POINT DEPTH: 1.05 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS3.00
NUT COUNTERBORE DEPTH74.00 MILLIMETERS NOMINAL NUT MM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE70.0 MILLIMETERS MM
COUNTERBORE DIAMETER3.22 MILLIMETERS MAXIMUM NUT MM
DRIVE POINT DEPTH1.05 MILLIMETERS NOMINAL MM
UNDERCUT THICKNESS13.49 MILLIMETERS NOMINAL MM
NUT THICKNESS27.74 MILLIMETERS MINIMUM AND 28.24 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D77568?
D77568 is a NUT,PLAIN,ROUND.
What is the NSN for D77568?
D77568 is cataloged in the U.S. Government catalog under NSN 5310-01-086-3570. This indicates validated use in U.S. government and defense supply chains.
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