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12285940 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12285940: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8640 OVERALL, first_end_style: CHAMFERED, second_end_style: CHAMFERED, special_features: HEAT TREATMENT: CASE HARDEN 0.15 MIN DEPTH QUENCH AND TEMPER; HARDNESS : SURFACE-81.0 RA MIN,CORE 47/58 RC, surface_treatment: CADMIUM OVERALL, pin_overall_length: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-181-8162, 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
12285940
NSN: 5315-01-181-8162
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OR STEEL COMP 8640 OVERALL
first_end_styleCHAMFERED
second_end_styleCHAMFERED
special_featuresHEAT TREATMENT: CASE HARDEN 0.15 MIN DEPTH QUENCH AND TEMPER; HARDNESS : SURFACE-81.0 RA MIN,CORE 47/58 RC
surface_treatmentCADMIUM OVERALL
pin_overall_length1.500 INCHES NOMINAL IN
pin_overall_diameter0.5010 INCHES NOMINAL IN
first_end_taper_angle7.0 DEGREES NOMINAL
first_end_taper_length0.500 INCHES NOMINAL IN
second_end_taper_angle45.0 DEGREES NOMINAL
second_end_taper_length0.060 INCHES NOMINAL IN
material_document_and_classificationASTMA322 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NSN5315-01-181-8162
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12285940 · 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: 0.500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-81562 TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
•
SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA322 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
SECOND END TAPER LENGTH: 0.060 INCHES NOMINAL IN
•
FIRST END TAPER ANGLE: 7.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.5010 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-81562 TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA322 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SECOND END TAPER LENGTH0.060 INCHES NOMINAL IN
FIRST END TAPER ANGLE7.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.5010 INCHES NOMINAL IN
PIN OVERALL LENGTH1.500 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
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 12285940?
12285940 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 12285940?
12285940 is cataloged in the U.S. Government catalog under NSN 5315-01-181-8162. This indicates validated use in U.S. government and defense supply chains.
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