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3309-040 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3309-040: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.062 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, head_style: ROUND, first_end_style: SQUARE, style_designator: SHOULDER, features_provided: CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-010-8201, 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
3309-040
NSN: 5315-00-010-8201
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
height0.062 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
head_styleROUND
first_end_styleSQUARE
style_designatorSHOULDER
features_providedCASEHARDENED
first_step_length0.094 INCHES NOMINAL IN
pin_head_diameter0.156 INCHES NOMINAL IN
third_step_length0.095 INCHES NOMINAL IN
under_head_length0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
second_step_length0.030 INCHES NOMINAL IN
first_step_diameter0.135 INCHES NOMINAL IN
NSN5315-00-010-8201
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3309-040 · 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 STEP DIAMETER: 0.135 INCHES NOMINAL IN
•
THIRD STEP DIAMETER: 0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
SECOND STEP LENGTH: 0.030 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
PIN HEAD DIAMETER: 0.156 INCHES NOMINAL IN
•
FEATURES PROVIDED: CASEHARDENED
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.135 INCHES NOMINAL IN
THIRD STEP DIAMETER0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
FIRST END STYLESQUARE
SECOND STEP LENGTH0.030 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER0.156 INCHES NOMINAL IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEROUND
HEIGHT0.062 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3309-040?
3309-040 is a PIN,SHOULDER,HEADED.
What is the NSN for 3309-040?
3309-040 is cataloged in the U.S. Government catalog under NSN 5315-00-010-8201. This indicates validated use in U.S. government and defense supply chains.
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