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589965 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

589965: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shear_strength: 150000 SINGLE POUNDS PER SQUARE INCH, surface_finish: 8.0 MICROINCHES OUTSIDE DIAMETER, first_end_style: RADIUS, hardness_rating: 25.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL, second_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-139-6568, 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
589965
NSN: 5315-01-139-6568
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shear_strength150000 SINGLE POUNDS PER SQUARE INCH
surface_finish8.0 MICROINCHES OUTSIDE DIAMETER
first_end_styleRADIUS
hardness_rating25.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
second_end_styleSQUARE
features_providedCASEHARDENED
pin_overall_length1.238 INCHES MINIMUM AND 1.262 INCHES MAXIMUM IN
pin_overall_diameter0.6250 INCHES NOMINAL IN
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-139-6568
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 589965 · 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
•
SURFACE FINISH: 8.0 MICROINCHES OUTSIDE DIAMETER
•
FIRST END STYLE: RADIUS
•
HARDNESS RATING: 25.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
•
PIN OVERALL DIAMETER: 0.6250 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 1.238 INCHES MINIMUM AND 1.262 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
FEATURES PROVIDED: CASEHARDENED
•
SHEAR STRENGTH: 150000 SINGLE POUNDS PER SQUARE INCH
TECHNICAL CHARACTERISTICS
SURFACE FINISH8.0 MICROINCHES OUTSIDE DIAMETER
FIRST END STYLERADIUS
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
PIN OVERALL DIAMETER0.6250 INCHES NOMINAL IN
PIN OVERALL LENGTH1.238 INCHES MINIMUM AND 1.262 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
FEATURES PROVIDEDCASEHARDENED
SHEAR STRENGTH150000 SINGLE POUNDS PER SQUARE INCH
SECOND END STYLESQUARE
MATERIALSTEEL 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 589965?
589965 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 589965?
589965 is cataloged in the U.S. Government catalog under NSN 5315-01-139-6568. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.