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N47A002851 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

N47A002851: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.062 INCHES NOMINAL IN, diameter: 0.188 INCHES NOMINAL IN, material: STEEL COMP 303 OVERALL, head_style: SQUARE, head_width: 0.375 INCHES NOMINAL IN, undercut_width: 0.017 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-541-5410, 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
N47A002851
NSN: 5315-01-541-5410
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
height0.062 INCHES NOMINAL IN
diameter0.188 INCHES NOMINAL IN
materialSTEEL COMP 303 OVERALL
head_styleSQUARE
head_width0.375 INCHES NOMINAL IN
undercut_width0.017 INCHES NOMINAL IN
first_end_styleCHAMFERED
effective_length1.812 INCHES NOMINAL IN
style_designatorGROOVE
surface_treatmentPASSIVATE OVERALL
under_head_length1.875 INCHES NOMINAL IN
undercut_diameter0.175 INCHES NOMINAL IN
NSN5315-01-541-5410
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: N47A002851 · 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
•
UNDERCUT WIDTH: 0.017 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.016 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.175 INCHES NOMINAL IN
•
HEAD WIDTH: 0.375 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 1.875 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.017 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.016 INCHES NOMINAL IN
UNDERCUT DIAMETER0.175 INCHES NOMINAL IN
HEAD WIDTH0.375 INCHES NOMINAL IN
UNDER HEAD LENGTH1.875 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
STYLE DESIGNATORGROOVE
DIAMETER0.188 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
EFFECTIVE LENGTH1.812 INCHES NOMINAL 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N47A002851?
N47A002851 is a PIN,GROOVED,HEADED.
What is the NSN for N47A002851?
N47A002851 is cataloged in the U.S. Government catalog under NSN 5315-01-541-5410. 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.