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40554A — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

40554A: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, first_end_style: CHAMFERED, second_end_style: SQUARE, pin_overall_length: 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN, pin_overall_diameter: 0.1560 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN, first_end_taper_angle: 15.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-200-7946, 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
40554A
NSN: 5315-00-200-7946
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
first_end_styleCHAMFERED
second_end_styleSQUARE
pin_overall_length0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
pin_overall_diameter0.1560 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN
first_end_taper_angle15.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
first_end_taper_length0.062 INCHES NOMINAL IN
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-00-200-7946
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 40554A · 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: 0.062 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
FIRST END TAPER ANGLE: 15.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
•
PIN OVERALL DIAMETER: 0.1560 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END STYLE: SQUARE
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.062 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE15.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
PIN OVERALL DIAMETER0.1560 INCHES MINIMUM AND 0.1565 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLESQUARE
MATERIALCOPPER ALLOY OVERALL
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 40554A?
40554A is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 40554A?
40554A is cataloged in the U.S. Government catalog under NSN 5315-00-200-7946. This indicates validated use in U.S. government and defense supply chains.
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