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AD-2000-142 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AD-2000-142: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, first_end_style: CHAMFERED, hardness_rating: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL, pin_overall_length: 4.062 INCHES NOMINAL IN, pin_overall_diameter: 0.9970 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN, first_end_taper_angle: 45.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-166-9253, 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
AD-2000-142
NSN: 5315-01-166-9253
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 29293 — ADVANCE MFG.CO., INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
first_end_styleCHAMFERED
hardness_rating44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
special_featuresONE SIDE FLATTED 3.187 IN.LG,0.062 IN. DP; 2 PARALLEL FLATS 0.500 IN. SQUARE,0.062 IN. DP,0.125 IN. FROM OPPOSITE END AT 90.0 DEG FROM FIRST FLAT IN
pin_overall_length4.062 INCHES NOMINAL IN
pin_overall_diameter0.9970 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.062 INCHES NOMINAL IN
criticality_code_justificationFEAT
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-166-9253
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AD-2000-142 · 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
•
HARDNESS RATING: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.9970 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 4.062 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.062 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
CRITICALITY CODE JUSTIFICATIONFEAT
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.9970 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
PIN OVERALL LENGTH4.062 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESONE SIDE FLATTED 3.187 IN.LG,0.062 IN. DP; 2 PARALLEL FLATS 0.500 IN. SQUARE,0.062 IN. DP,0.125 IN. FROM OPPOSITE END AT 90.0 DEG FROM FIRST FLAT IN
MATERIALSTEEL COMP 4140 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AD-2000-142?
AD-2000-142 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for AD-2000-142?
AD-2000-142 is cataloged in the U.S. Government catalog under NSN 5315-01-166-9253. This indicates validated use in U.S. government and defense supply chains.
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