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74D111091-2039 — PIN,ECCENTRIC

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

74D111091-2039: PIN,ECCENTRIC.

The PIN,ECCENTRIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OVERALL, overall_length: 1.565 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN, style_designator: ECCENTRIC, first_hole_diameter: 0.063 INCHES NOMINAL IN, first_step_diameter: 0.375 INCHES NOMINAL IN, width_between_flats: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-218-3441, 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
74D111091-2039
NSN: 5315-01-218-3441
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 172 OVERALL
overall_length1.565 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN
style_designatorECCENTRIC
first_hole_diameter0.063 INCHES NOMINAL IN
first_step_diameter0.375 INCHES NOMINAL IN
width_between_flats0.125 INCHES NOMINAL IN
internal_drive_styleSOCKET
second_step_diameter0.250 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
material_document_and_classificationQQ-C-530 COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_centerline_of_hole_to_end_of_pin0.043 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
offset_distance_between_geometric_center_of_head_and_centerline_of_shank/shoulder0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
NSN5315-01-218-3441
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 74D111091-2039 · 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
•
OFFSET DISTANCE BETWEEN GEOMETRIC CENTER OF HEAD AND CENTERLINE OF SHANK/SHOULDER: 0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
•
FIRST STEP DIAMETER: 0.375 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST HOLE DIAMETER: 0.063 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ECCENTRIC
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530 COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SECOND STEP DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OFFSET DISTANCE BETWEEN GEOMETRIC CENTER OF HEAD AND CENTERLINE OF SHANK/SHOULDER0.005 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN
FIRST STEP DIAMETER0.375 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST HOLE DIAMETER0.063 INCHES NOMINAL IN
STYLE DESIGNATORECCENTRIC
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.565 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN
SECOND STEP DIAMETER0.250 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.125 INCHES NOMINAL IN
INTERNAL DRIVE STYLESOCKET
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 74D111091-2039?
74D111091-2039 is a PIN,ECCENTRIC.
What is the NSN for 74D111091-2039?
74D111091-2039 is cataloged in the U.S. Government catalog under NSN 5315-01-218-3441. This indicates validated use in U.S. government and defense supply chains.
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