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L5415077 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

L5415077: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include shank_length: 0.688 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.308 INCHES NOMINAL IN, overall_length: 1.281 INCHES NOMINAL IN, shank_diameter: 0.3750 INCHES NOMINAL IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-705-9031, 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
L5415077
NSN: 5315-01-705-9031
NIINs: 017059031, 017059246
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
shank_length0.688 INCHES NOMINAL IN
thread_class3A A
thread_length0.308 INCHES NOMINAL IN
overall_length1.281 INCHES NOMINAL IN
shank_diameter0.3750 INCHES NOMINAL IN
first_end_styleCHAMFERED
second_end_styleCHAMFERED
style_designatorSHOULDER
thread_directionRIGHT-HAND
nominal_thread_size0.375 INCHES IN
second_shank_length0.490 INCHES NOMINAL IN
first_end_tip_radius0.030 INCHES NOMINAL IN
NSN5315-01-705-9031
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: L5415077 · 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
•
SHANK DIAMETER: 0.3725 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.325 INCHES MINIMUM AND 0.326 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.408 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.688 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END TAPER LENGTH: 0.373 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.3725 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.325 INCHES MINIMUM AND 0.326 INCHES MAXIMUM IN
THREAD LENGTH0.408 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SHANK LENGTH0.688 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH1.281 INCHES NOMINAL IN
SECOND END TAPER LENGTH0.373 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
THREAD DIRECTIONRIGHT-HAND
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 L5415077?
L5415077 is a PIN,SHOULDER,HEADLESS.
What is the NSN for L5415077?
L5415077 is cataloged in the U.S. Government catalog under NSN 5315-01-705-9031. 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.