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74A400739-2003 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

74A400739-2003: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, first_end_style: CHAMFERED, special_features: PIN,STRAIGHT,HEADLESS - JACK PAD ATTACH,MLG, surface_treatment: CADMIUM OVERALL, pin_overall_length: 2.231 INCHES MINIMUM AND 2.241 INCHES MAXIMUM IN, pin_overall_diameter: 0.1915 INCHES MINIMUM AND 0.1922 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-477-5187, 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
74A400739-2003
NSN: 5315-01-477-5187
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
first_end_styleCHAMFERED
special_featuresPIN,STRAIGHT,HEADLESS - JACK PAD ATTACH,MLG
surface_treatmentCADMIUM OVERALL
pin_overall_length2.231 INCHES MINIMUM AND 2.241 INCHES MAXIMUM IN
pin_overall_diameter0.1915 INCHES MINIMUM AND 0.1922 INCHES MAXIMUM IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.030 INCHES NOMINAL IN
end_item_identificationUNIVERSAL JOINT,AIR, F/A-18(E/F)
criticality_code_justificationAGAV
second_end_relationship_with_first_endIDENTICAL
part_name_assigned_by_controlling_agencyPIN,STRAIGHT
NSN5315-01-477-5187
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 74A400739-2003 · 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 END TAPER LENGTH: 0.030 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.1915 INCHES MINIMUM AND 0.1922 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 2.231 INCHES MINIMUM AND 2.241 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
CRITICALITY CODE JUSTIFICATIONAGAV
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.1915 INCHES MINIMUM AND 0.1922 INCHES MAXIMUM IN
PIN OVERALL LENGTH2.231 INCHES MINIMUM AND 2.241 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESPIN,STRAIGHT,HEADLESS - JACK PAD ATTACH,MLG
SURFACE TREATMENTCADMIUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN,STRAIGHT
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A400739-2003?
74A400739-2003 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 74A400739-2003?
74A400739-2003 is cataloged in the U.S. Government catalog under NSN 5315-01-477-5187. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.