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7E8445 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7E8445: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 3.2 MILLIMETERS NOMINAL MM, thread_class: 2A A, thread_length: 3.2 MILLIMETERS NOMINAL MM, overall_length: 12.7 MILLIMETERS NOMINAL MM, shank_diameter: 6.35 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-434-3300, 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
7E8445
NSN: 5315-01-434-3300
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length3.2 MILLIMETERS NOMINAL MM
thread_class2A A
thread_length3.2 MILLIMETERS NOMINAL MM
overall_length12.7 MILLIMETERS NOMINAL MM
shank_diameter6.35 MILLIMETERS NOMINAL MM
first_end_styleCHAMFERED
second_end_styleSQUARE
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter17.3 MILLIMETERS NOMINAL MM
first_end_locationUNTHREADED END
NSN5315-01-434-3300
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7E8445 · 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: 6.35 MILLIMETERS NOMINAL MM
•
SECOND SHANK DIAMETER: 6.35 MILLIMETERS NOMINAL MM
•
FIRST END TAPER LENGTH: 0.8 MILLIMETERS NOMINAL MM
•
FIRST END LOCATION: UNTHREADED END
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
THREAD LENGTH: 3.2 MILLIMETERS NOMINAL MM
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 2.2 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
SHANK DIAMETER6.35 MILLIMETERS NOMINAL MM
SECOND SHANK DIAMETER6.35 MILLIMETERS NOMINAL MM
FIRST END TAPER LENGTH0.8 MILLIMETERS NOMINAL MM
FIRST END LOCATIONUNTHREADED END
HOLE ARRANGEMENT STYLEONE END DRILLED
THREAD LENGTH3.2 MILLIMETERS NOMINAL MM
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER2.2 MILLIMETERS NOMINAL MM
SHANK LENGTH3.2 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSHOULDER
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7E8445?
7E8445 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 7E8445?
7E8445 is cataloged in the U.S. Government catalog under NSN 5315-01-434-3300. This indicates validated use in U.S. government and defense supply chains.
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