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72589-20 — PIN,STRAIGHT,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

72589-20: PIN,STRAIGHT,THREADED.

The PIN,STRAIGHT,THREADED is a the manufacturer industrial component. Key specifications include thread_class: 3A A, first_end_style: SQUARE W/THRU HOLE, special_features: HAS 513 KEY SLOT (SPECIAL) ON SECOND END, thread_direction: RIGHT-HAND, first_end_location: THREADED END, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-342-7684, 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
72589-20
NSN: 5315-01-342-7684
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 78710 — TRIUMPH CONTROLS, LLC DBA TRIUMPH CONTROLS, LLC (USA)
SPECIFICATIONS
thread_class3A A
first_end_styleSQUARE W/THRU HOLE
special_featuresHAS 513 KEY SLOT (SPECIAL) ON SECOND END
thread_directionRIGHT-HAND
first_end_locationTHREADED END
nominal_thread_size0.250 INCHES IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-342-7684
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 72589-20 · 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
•
FIRST END LOCATION: THREADED END
•
FIRST END STYLE: SQUARE W/THRU HOLE
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
THREAD CLASS: 3A A
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONTHREADED END
FIRST END STYLESQUARE W/THRU HOLE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURESHAS 513 KEY SLOT (SPECIAL) ON SECOND END
THREAD CLASS3A A
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
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 72589-20?
72589-20 is a PIN,STRAIGHT,THREADED.
What is the NSN for 72589-20?
72589-20 is cataloged in the U.S. Government catalog under NSN 5315-01-342-7684. This indicates validated use in U.S. government and defense supply chains.
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