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438-12040 — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

438-12040: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.324 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, overall_length: 2.500 INCHES NOMINAL IN, hardness_rating: 43.0 ROCKWELL C NOMINAL OVERALL, style_designator: SLOTTED, surface_treatment: CHROMATE ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-547-2337, 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
438-12040
NSN: 5315-01-547-2337
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
diameter0.324 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
overall_length2.500 INCHES NOMINAL IN
hardness_rating43.0 ROCKWELL C NOMINAL OVERALL
style_designatorSLOTTED
surface_treatmentCHROMATE ZINC OVERALL
material_thickness0.062 INCHES NOMINAL IN
supplementary_featuresREPLACES HFI (NO CAGE) P/N 53198
end_item_identification2420-01-532-3399, TRACTOR, WHEELED, INDUSTRIAL
part_name_assigned_by_controlling_agencySLOTTED SPRING PIN
surface_treatment_document_and_classificationMS201 OR MS206 CLASS 5 MIL SPEC ALL TREATMENT RESPONSES OVERALL
NSN5315-01-547-2337
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 438-12040 · 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 TREATMENT DOCUMENT AND CLASSIFICATION: MS201 OR MS206 CLASS 5 MIL SPEC ALL TREATMENT RESPONSES OVERALL
•
SUPPLEMENTARY FEATURES: REPLACES HFI (NO CAGE) P/N 53198
•
HARDNESS RATING: 43.0 ROCKWELL C NOMINAL OVERALL
•
STYLE DESIGNATOR: SLOTTED
•
DIAMETER: 0.324 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE ZINC OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMS201 OR MS206 CLASS 5 MIL SPEC ALL TREATMENT RESPONSES OVERALL
SUPPLEMENTARY FEATURESREPLACES HFI (NO CAGE) P/N 53198
HARDNESS RATING43.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATORSLOTTED
DIAMETER0.324 INCHES NOMINAL IN
OVERALL LENGTH2.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE ZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSLOTTED SPRING PIN
END ITEM IDENTIFICATION2420-01-532-3399, TRACTOR, WHEELED, INDUSTRIAL
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 438-12040?
438-12040 is a PIN,SPRING.
What is the NSN for 438-12040?
438-12040 is cataloged in the U.S. Government catalog under NSN 5315-01-547-2337. This indicates validated use in U.S. government and defense supply chains.
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