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5156629 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5156629: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 420 OVERALL, surface_finish: 16.0 MICROINCHES OVERALL, first_end_style: OVAL, hardness_rating: 50.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL, pin_overall_length: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, pin_overall_diameter: 0.4980 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-515-6629, 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
5156629
NSN: 5315-00-515-6629
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 420 OVERALL
surface_finish16.0 MICROINCHES OVERALL
first_end_styleOVAL
hardness_rating50.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL
pin_overall_length0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
pin_overall_diameter0.4980 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN
first_end_outer_radius0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
criticality_code_justificationACHT AND ACHU
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-515-6629
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5156629 · 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: 16.0 MICROINCHES OVERALL
•
FIRST END STYLE: OVAL
•
HARDNESS RATING: 50.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL
•
CRITICALITY CODE JUSTIFICATION: ACHT AND ACHU
•
PIN OVERALL DIAMETER: 0.4980 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL COMP 420 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES OVERALL
FIRST END STYLEOVAL
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL
CRITICALITY CODE JUSTIFICATIONACHT AND ACHU
PIN OVERALL DIAMETER0.4980 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL COMP 420 OVERALL
FIRST END OUTER RADIUS0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
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 5156629?
5156629 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 5156629?
5156629 is cataloged in the U.S. Government catalog under NSN 5315-00-515-6629. This indicates validated use in U.S. government and defense supply chains.
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