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LD122-0003-0318 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LD122-0003-0318: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, first_end_style: RADIUS, pin_overall_length: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN, pin_overall_diameter: 0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN, first_end_corner_radius: 0.100 INCHES NOMINAL IN, specification/standard_data: 43999-LD122-0003 MANUFACTURERS STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-424-6546, 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
LD122-0003-0318
NSN: 5315-01-424-6546
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
first_end_styleRADIUS
pin_overall_length1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
pin_overall_diameter0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
first_end_corner_radius0.100 INCHES NOMINAL IN
specification/standard_data43999-LD122-0003 MANUFACTURERS STANDARD
material_document_and_classificationQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-424-6546
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LD122-0003-0318 · 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: RADIUS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SPECIFICATION/STANDARD DATA: 43999-LD122-0003 MANUFACTURERS STANDARD
•
MATERIAL: STEEL COMP 302 OVERALL
•
FIRST END CORNER RADIUS: 0.100 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END STYLERADIUS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
PIN OVERALL LENGTH1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIFICATION/STANDARD DATA43999-LD122-0003 MANUFACTURERS STANDARD
MATERIALSTEEL COMP 302 OVERALL
FIRST END CORNER RADIUS0.100 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LD122-0003-0318?
LD122-0003-0318 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for LD122-0003-0318?
LD122-0003-0318 is cataloged in the U.S. Government catalog under NSN 5315-01-424-6546. This indicates validated use in U.S. government and defense supply chains.
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