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1038582C1 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1038582C1: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include thread_class: 2A A, thread_length: 22.0 MILLIMETERS NOMINAL MM, surface_finish: 0.8 MICROMETERS SHOULDER OUTSIDE DIAMETER, first_end_style: CHAMFERED, second_end_style: THREADED AND COUNTERBORED, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-241-1635, 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
1038582C1
NSN: 5315-01-241-1635
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0SAT8 — KOMATSU AMERICA CORP. (USA)
SPECIFICATIONS
thread_class2A A
thread_length22.0 MILLIMETERS NOMINAL MM
surface_finish0.8 MICROMETERS SHOULDER OUTSIDE DIAMETER
first_end_styleCHAMFERED
second_end_styleTHREADED AND COUNTERBORED
style_designatorSHOULDER
thread_directionRIGHT-HAND
first_step_length22.10 MILLIMETERS NOMINAL MM
first_end_locationSMALL END
first_step_diameter42.875 MILLIMETERS MINIMUM AND 42.888 MILLIMETERS MAXIMUM MM
nominal_thread_size0.625 INCHES IN
third_step_diameter28.575 MILLIMETERS MINIMUM AND 28.588 MILLIMETERS MAXIMUM MM
NSN5315-01-241-1635
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1038582C1 · 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
•
SURFACE FINISH: 0.8 MICROMETERS LARGE SHANK
•
FIRST END TAPER LENGTH: 1.5 MILLIMETERS NOMINAL MM
•
FIRST STEP DIAMETER: 42.875 MILLIMETERS MINIMUM AND 42.888 MILLIMETERS MAXIMUM MM
•
FIRST END LOCATION: SMALL END
•
THIRD STEP DIAMETER: 28.575 MILLIMETERS MINIMUM AND 28.588 MILLIMETERS MAXIMUM MM
•
SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
SURFACE FINISH0.8 MICROMETERS LARGE SHANK
SURFACE FINISH0.8 MICROMETERS SHORT SHANK END
SURFACE FINISH0.8 MICROMETERS SHOULDER OUTSIDE DIAMETER
FIRST END TAPER LENGTH1.5 MILLIMETERS NOMINAL MM
FIRST STEP DIAMETER42.875 MILLIMETERS MINIMUM AND 42.888 MILLIMETERS MAXIMUM MM
FIRST END LOCATIONSMALL END
THIRD STEP DIAMETER28.575 MILLIMETERS MINIMUM AND 28.588 MILLIMETERS MAXIMUM MM
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
THREAD LENGTH22.0 MILLIMETERS NOMINAL MM
FIRST END STYLECHAMFERED
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 1038582C1?
1038582C1 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 1038582C1?
1038582C1 is cataloged in the U.S. Government catalog under NSN 5315-01-241-1635. This indicates validated use in U.S. government and defense supply chains.
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