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7520396 — NUT,PLAIN,RECTANGULAR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7520396: NUT,PLAIN,RECTANGULAR.

The NUT,PLAIN,RECTANGULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PLAIN, RECTANGULAR, nut_width: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN, nut_height: 0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, nut_length: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-271-7457, 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
7520396
NSN: 5310-00-271-7457
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePLAIN, RECTANGULAR
nut_width0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
nut_height0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
nut_length0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OR ZINC OVERALL
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch20
NSN5310-00-271-7457
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7520396 · 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
•
NUT WIDTH: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
•
NUT LENGTH: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT HEIGHT: 0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
NUT STYLE: PLAIN, RECTANGULAR
TECHNICAL CHARACTERISTICS
NUT WIDTH0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
NUT LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT HEIGHT0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
NUT STYLEPLAIN, RECTANGULAR
THREAD CLASS2B
THREAD QUANTITY PER INCH20
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 7520396?
7520396 is a NUT,PLAIN,RECTANGULAR.
What is the NSN for 7520396?
7520396 is cataloged in the U.S. Government catalog under NSN 5310-00-271-7457. This indicates validated use in U.S. government and defense supply chains.
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