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11838543 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11838543: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, first_end_style: CHAMFERED, special_features: NOTCH ON SIDE 0.125 FROM ONE END;0.22 WIDE; 0.076 DEEP, pin_overall_length: 1.590 INCHES NOMINAL IN, pin_overall_diameter: 0.2510 INCHES NOMINAL IN, first_end_taper_angle: 0.030 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-471-3476, 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
11838543
NSN: 5315-00-471-3476
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
first_end_styleCHAMFERED
special_featuresNOTCH ON SIDE 0.125 FROM ONE END;0.22 WIDE; 0.076 DEEP
pin_overall_length1.590 INCHES NOMINAL IN
pin_overall_diameter0.2510 INCHES NOMINAL IN
first_end_taper_angle0.030 DEGREES NOMINAL
first_end_taper_length0.030 INCHES NOMINAL IN
end_item_identificationARMAMENT SUBSYSTEM,XM97E1
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-471-3476
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11838543 · 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: 0.030 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
FIRST END TAPER ANGLE: 0.030 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.2510 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 1.590 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE0.030 DEGREES NOMINAL
PIN OVERALL DIAMETER0.2510 INCHES NOMINAL IN
PIN OVERALL LENGTH1.590 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESNOTCH ON SIDE 0.125 FROM ONE END;0.22 WIDE; 0.076 DEEP
END ITEM IDENTIFICATIONARMAMENT SUBSYSTEM,XM97E1
MATERIALSTEEL COMP 4140 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 11838543?
11838543 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 11838543?
11838543 is cataloged in the U.S. Government catalog under NSN 5315-00-471-3476. This indicates validated use in U.S. government and defense supply chains.
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