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12591441 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12591441: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: ROUND, special_features: ONE HOLE 0.094 IN.DIA IN, pin_overall_length: 3.730 INCHES NOMINAL IN, pin_overall_diameter: 0.2490 INCHES NOMINAL IN, first_end_outer_radius: 0.1245 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-342-5090, 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
12591441
NSN: 5315-01-342-5090
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleROUND
special_featuresONE HOLE 0.094 IN.DIA IN
pin_overall_length3.730 INCHES NOMINAL IN
pin_overall_diameter0.2490 INCHES NOMINAL IN
first_end_outer_radius0.1245 INCHES NOMINAL IN
end_item_identificationM119A1 HOWITZER
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-342-5090
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12591441 · 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 STYLE: ROUND
•
PIN OVERALL DIAMETER: 0.2490 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 3.730 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL OVERALL
•
FIRST END OUTER RADIUS: 0.1245 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END STYLEROUND
PIN OVERALL DIAMETER0.2490 INCHES NOMINAL IN
PIN OVERALL LENGTH3.730 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESONE HOLE 0.094 IN.DIA IN
END ITEM IDENTIFICATIONM119A1 HOWITZER
MATERIALSTEEL OVERALL
FIRST END OUTER RADIUS0.1245 INCHES NOMINAL IN
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12591441?
12591441 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 12591441?
12591441 is cataloged in the U.S. Government catalog under NSN 5315-01-342-5090. 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.