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3825052-16 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3825052-16: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.030 INCHES NOMINAL0.030 INCHES NOMINAL IN, diameter: 0.369 INCHES MINIMUM AND 0.369 INCHES MINIMUM AND 0.371 INCHES MAXIMUM0.371 INCHES MAXIMUM IN, head_style: FLATFLAT, undercut_width: 0.029 INCHES MINIMUM AND 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM0.032 INCHES MAXIMUM IN, first_end_style: SQUARESQUARE, effective_length: 0.515 INCHES MINIMUM AND 0.515 INCHES MINIMUM AND 0.520 INCHES MAXIMUM0.520 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-333-5726, 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
3825052-16
NSN: 5315-01-333-5726
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 072E5 — VERTEX MODERNIZATION AND SUSTAINMENT LLC (USA)
SPECIFICATIONS
height0.030 INCHES NOMINAL0.030 INCHES NOMINAL IN
diameter0.369 INCHES MINIMUM AND 0.369 INCHES MINIMUM AND 0.371 INCHES MAXIMUM0.371 INCHES MAXIMUM IN
head_styleFLATFLAT
undercut_width0.029 INCHES MINIMUM AND 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM0.032 INCHES MAXIMUM IN
first_end_styleSQUARESQUARE
effective_length0.515 INCHES MINIMUM AND 0.515 INCHES MINIMUM AND 0.520 INCHES MAXIMUM0.520 INCHES MAXIMUM IN
style_designatorGROOVEGROOVE
pin_head_diameter0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
under_head_length0.592 INCHES NOMINAL0.592 INCHES NOMINAL IN
undercut_diameter0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM0.354 INCHES MAXIMUM IN
NSN5315-01-333-5726
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3825052-16 · 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: 0.029 INCHES MINIMUM AND 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM0.032 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM0.354 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.592 INCHES NOMINAL0.592 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARESQUARE
•
STYLE DESIGNATOR: GROOVEGROOVE
•
PIN HEAD DIAMETER: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
•
DIAMETER: 0.369 INCHES MINIMUM AND 0.369 INCHES MINIMUM AND 0.371 INCHES MAXIMUM0.371 INCHES MAXIMUM IN
•
EFFECTIVE LENGTH: 0.515 INCHES MINIMUM AND 0.515 INCHES MINIMUM AND 0.520 INCHES MAXIMUM0.520 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.029 INCHES MINIMUM AND 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM0.032 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM0.354 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.592 INCHES NOMINAL0.592 INCHES NOMINAL IN
FIRST END STYLESQUARESQUARE
STYLE DESIGNATORGROOVEGROOVE
PIN HEAD DIAMETER0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
DIAMETER0.369 INCHES MINIMUM AND 0.369 INCHES MINIMUM AND 0.371 INCHES MAXIMUM0.371 INCHES MAXIMUM IN
EFFECTIVE LENGTH0.515 INCHES MINIMUM AND 0.515 INCHES MINIMUM AND 0.520 INCHES MAXIMUM0.520 INCHES MAXIMUM IN
HEAD STYLEFLATFLAT
HEIGHT0.030 INCHES NOMINAL0.030 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 1
10123298Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3825052-16?
3825052-16 is a PIN,GROOVED,HEADED.
What parts can replace 3825052-16?
There is 1 known substitute for 3825052-16: 10123298. Substitute compatibility should be verified for your specific system.
What is the NSN for 3825052-16?
3825052-16 is cataloged in the U.S. Government catalog under NSN 5315-01-333-5726. 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.