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752840 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

752840: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL NUT, plate_width: 0.880 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNF, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM, locking_feature: PREVAILING TORQUE ALL METAL DESIGN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-035-9465, 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
752840
NSN: 5310-01-035-9465
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL NUT
plate_width0.880 INCHES NOMINAL IN
thread_class3B
thread_seriesUNF
hardness_rating36.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM NUT
nominal_thread_size0.190 INCHES IN
nut_mounting_provisionSTRAIGHT HOLES
thread_quantity_per_inch32
NSN5310-01-035-9465
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 752840 · 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: 0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2400 ASSN STD SINGLE TREATMENT RESPONSE NUT
•
DISTANCE FROM MOUNTING HOLE CENTER TO BASE: 0.344 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
PLATE WIDTH: 0.880 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
•
DISTANCE FROM BASE TO CENTER OF APERTURE: 0.560 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2400 ASSN STD SINGLE TREATMENT RESPONSE NUT
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.344 INCHES NOMINAL IN
THREAD SERIESUNF
PLATE WIDTH0.880 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE0.560 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5504 ASSN STD SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5085 ASSN STD 1ST MATERIAL RESPONSE OR AMS6350 ASSN STD 2ND MATERIAL RESPONSE NUT
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 752840?
752840 is a NUT,SELF-LOCKING,PLATE.
What is the NSN for 752840?
752840 is cataloged in the U.S. Government catalog under NSN 5310-01-035-9465. This indicates validated use in U.S. government and defense supply chains.
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