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FM5000-040 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

FM5000-040: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1050 OVERALL, nut_style: PLATE, nut_height: 5.20 MILLIMETERS MAXIMUM MM, nut_length: 23.20 MILLIMETERS MAXIMUM MM, plate_width: 10.60 MILLIMETERS MAXIMUM MM, thread_series: ISO M. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-466-1623, 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
FM5000-040
NSN: 5310-01-466-1623
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1050 OVERALL
nut_stylePLATE
nut_height5.20 MILLIMETERS MAXIMUM MM
nut_length23.20 MILLIMETERS MAXIMUM MM
plate_width10.60 MILLIMETERS MAXIMUM MM
thread_seriesISO M
hardness_rating46.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.60 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
nominal_thread_size4.0 MILLIMETERS MM
thread_tolerance_class4H5H INTERNAL
NSN5310-01-466-1623
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: FM5000-040 · 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
•
PLATE THICKNESS: 0.60 MILLIMETERS NOMINAL MM
•
THREAD TOLERANCE CLASS: 4H5H INTERNAL
•
NUT LENGTH: 23.20 MILLIMETERS MAXIMUM MM
•
THREAD SERIES: ISO M
•
THREAD PITCH IN MILLIMETERS: 0.70
•
PLATE WIDTH: 10.60 MILLIMETERS MAXIMUM MM
•
HARDNESS RATING: 46.0 ROCKWELL C MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.60 MILLIMETERS NOMINAL MM
THREAD TOLERANCE CLASS4H5H INTERNAL
NUT LENGTH23.20 MILLIMETERS MAXIMUM MM
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS0.70
PLATE WIDTH10.60 MILLIMETERS MAXIMUM MM
HARDNESS RATING46.0 ROCKWELL C MAXIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE4.0 MILLIMETERS MM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FM5000-040?
FM5000-040 is a NUT,SELF-LOCKING,PLATE.
What is the NSN for FM5000-040?
FM5000-040 is cataloged in the U.S. Government catalog under NSN 5310-01-466-1623. This indicates validated use in U.S. government and defense supply chains.
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