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528018 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

528018: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, shank_length: 0.440 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.440 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, shank_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-341-7406, 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
528018
NSN: 5315-00-341-7406
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
shank_length0.440 INCHES NOMINAL IN
thread_class3A A
thread_length0.440 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
shank_diameter0.500 INCHES NOMINAL IN
surface_finish40.0 MICROINCHES LARGE SHANK
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter0.874 INCHES NOMINAL IN
surface_treatmentCHROMIUM SHANK
first_end_locationBOTH ENDS
NSN5315-00-341-7406
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 528018 · 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: 0.500 INCHES NOMINAL IN
•
SURFACE FINISH: 40.0 MICROINCHES LARGE SHANK
•
FIRST END LOCATION: BOTH ENDS
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
THREAD LENGTH: 0.440 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.257 INCHES NOMINAL IN
•
SHANK LENGTH: 0.440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.500 INCHES NOMINAL IN
SURFACE FINISH40.0 MICROINCHES LARGE SHANK
FIRST END LOCATIONBOTH ENDS
HOLE ARRANGEMENT STYLEBOTH END DRILLED
THREAD LENGTH0.440 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.257 INCHES NOMINAL IN
SHANK LENGTH0.440 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.000 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 528018?
528018 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 528018?
528018 is cataloged in the U.S. Government catalog under NSN 5315-00-341-7406. This indicates validated use in U.S. government and defense supply chains.
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