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8167008 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8167008: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, material: STEEL OVERALL, surface_finish: 125.0 MICROINCHES OVERALL, undercut_width: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, first_end_style: CHAMFERED, effective_length: 1.034 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-571-2487, 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
8167008
NSN: 5315-00-571-2487
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
diameter0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
materialSTEEL OVERALL
surface_finish125.0 MICROINCHES OVERALL
undercut_width0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
first_end_styleCHAMFERED
effective_length1.034 INCHES NOMINAL IN
style_designatorGROOVE
surface_treatmentZINC OVERALL
under_head_length1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM IN
undercut_diameter0.472 INCHES MINIMUM AND 0.476 INCHES MAXIMUM IN
first_hole_diameter0.531 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
first_end_taper_angle44.5 DEGREES MINIMUM AND 45.5 DEGREES MAXIMUM
NSN5315-00-571-2487
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8167008 · 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: 125.0 MICROINCHES OVERALL
•
UNDERCUT WIDTH: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.472 INCHES MINIMUM AND 0.476 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: DRILLED THRU HEAD
•
UNDER HEAD LENGTH: 1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM IN
•
FIRST END STYLE: CHAMFERED
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
UNDERCUT WIDTH0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.472 INCHES MINIMUM AND 0.476 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEDRILLED THRU HEAD
UNDER HEAD LENGTH1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM IN
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.531 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
STYLE DESIGNATORGROOVE
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 8167008?
8167008 is a PIN,GROOVED,HEADED.
What is the NSN for 8167008?
8167008 is cataloged in the U.S. Government catalog under NSN 5315-00-571-2487. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.