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6569591 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6569591: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 10.0 MILLIMETERS NOMINAL MM, thread_class: 2A A, overall_length: 93.5 MILLIMETERS NOMINAL MM, first_end_style: SQUARE, second_end_style: COUNTERBORED W/O THRU HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-435-3059, 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
6569591
NSN: 5315-01-435-3059
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length10.0 MILLIMETERS NOMINAL MM
thread_class2A A
overall_length93.5 MILLIMETERS NOMINAL MM
first_end_styleSQUARE
second_end_styleCOUNTERBORED W/O THRU HOLE
special_featuresIDENTIFY WITH ELECTROGRAPH AT PLACE INDICATED TO SHOW CAGE 53711 AND DRAWING NUMBER 6569591
style_designatorSHOULDER
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.437 MILLIMETERS MM
second_shank_diameter12.5 MILLIMETERS NOMINAL MM
NSN5315-01-435-3059
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6569591 · 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
•
SECOND SHANK DIAMETER: 12.5 MILLIMETERS NOMINAL MM
•
FIRST END STYLE: SQUARE
•
SHANK LENGTH: 10.0 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.437 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
SECOND SHANK DIAMETER12.5 MILLIMETERS NOMINAL MM
FIRST END STYLESQUARE
SHANK LENGTH10.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSHOULDER
OVERALL LENGTH93.5 MILLIMETERS NOMINAL MM
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.437 MILLIMETERS MM
SPECIAL FEATURESIDENTIFY WITH ELECTROGRAPH AT PLACE INDICATED TO SHOW CAGE 53711 AND DRAWING NUMBER 6569591
SURFACE TREATMENTPASSIVATE OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6569591?
6569591 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 6569591?
6569591 is cataloged in the U.S. Government catalog under NSN 5315-01-435-3059. This indicates validated use in U.S. government and defense supply chains.
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