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12417921 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12417921: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: CHAMFERED, second_end_style: THREADED AND COUNTERBORED, pin_overall_length: 160.0 MILLIMETERS NOMINAL MM, pin_overall_diameter: 29.90 MILLIMETERS NOMINAL MM, first_end_taper_angle: 15.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-374-1844, 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
12417921
NSN: 5315-01-374-1844
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleCHAMFERED
second_end_styleTHREADED AND COUNTERBORED
pin_overall_length160.0 MILLIMETERS NOMINAL MM
pin_overall_diameter29.90 MILLIMETERS NOMINAL MM
first_end_taper_angle15.0 DEGREES NOMINAL
first_end_taper_length4.0 MILLIMETERS NOMINAL MM
hole_arrangement_styleDRILLED THRU CENTER
second_end_taper_angle45.0 DEGREES NOMINAL
end_item_identificationFAMILY OF MEDIUM TACTICAL VEHICLES; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
second_end_taper_length2.0 MILLIMETERS NOMINAL MM
second_end_counterbore_depth9.2 MILLIMETERS NOMINAL MM
NSN5315-01-374-1844
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12417921 · 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 TAPER LENGTH: 4.0 MILLIMETERS NOMINAL MM
•
SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
HOLE ARRANGEMENT STYLE: DRILLED THRU CENTER
•
FIRST END STYLE: CHAMFERED
•
SECOND END TAPER LENGTH: 2.0 MILLIMETERS NOMINAL MM
•
FIRST END TAPER ANGLE: 15.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 29.90 MILLIMETERS NOMINAL MM
•
PIN OVERALL LENGTH: 160.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH4.0 MILLIMETERS NOMINAL MM
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
HOLE ARRANGEMENT STYLEDRILLED THRU CENTER
FIRST END STYLECHAMFERED
SECOND END TAPER LENGTH2.0 MILLIMETERS NOMINAL MM
FIRST END TAPER ANGLE15.0 DEGREES NOMINAL
PIN OVERALL DIAMETER29.90 MILLIMETERS NOMINAL MM
PIN OVERALL LENGTH160.0 MILLIMETERS NOMINAL MM
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END COUNTERBORE DIAMETER22.0 MILLIMETERS NOMINAL MM
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12417921?
12417921 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 12417921?
12417921 is cataloged in the U.S. Government catalog under NSN 5315-01-374-1844. This indicates validated use in U.S. government and defense supply chains.
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