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PWA8518-3 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PWA8518-3: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OVERALL, shank_length: 0.375 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.300 INCHES NOMINAL IN, overall_length: 0.938 INCHES NOMINAL IN, shank_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-059-8072, 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
PWA8518-3
NSN: 5315-01-059-8072
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OVERALL
shank_length0.375 INCHES NOMINAL IN
thread_class2A A
thread_length0.300 INCHES NOMINAL IN
overall_length0.938 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
first_end_styleCHAMFERED
style_designatorSHOULDER
shoulder_diameter0.500 INCHES NOMINAL IN
first_end_locationBOTH ENDS
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.030 INCHES NOMINAL IN
NSN5315-01-059-8072
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PWA8518-3 · 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: 0.375 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.030 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
THREAD LENGTH: 0.300 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.375 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
THREAD LENGTH0.300 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SHANK LENGTH0.375 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.938 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
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 PWA8518-3?
PWA8518-3 is a PIN,SHOULDER,HEADLESS.
What is the NSN for PWA8518-3?
PWA8518-3 is cataloged in the U.S. Government catalog under NSN 5315-01-059-8072. This indicates validated use in U.S. government and defense supply chains.
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