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12415882 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12415882: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.380 INCHES NOMINAL IN, diameter: 1.9995 INCHES MINIMUM AND 2.0040 INCHES MAXIMUM IN, material: STEEL COMP 1137 OVERALL, head_style: FLAT, undercut_width: 0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-388-0415, 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
12415882
NSN: 5315-01-388-0415
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height0.380 INCHES NOMINAL IN
diameter1.9995 INCHES MINIMUM AND 2.0040 INCHES MAXIMUM IN
materialSTEEL COMP 1137 OVERALL
head_styleFLAT
undercut_width0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
first_end_styleCHAMFERED
effective_length6.190 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
style_designatorGROOVE
pin_head_diameter2.500 INCHES NOMINAL IN
surface_treatmentCHROMATE OVERALL
under_head_length6.660 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
NSN5315-01-388-0415
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12415882 · 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: 0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.060 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 6.660 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A311 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 1.9995 INCHES MINIMUM AND 2.0040 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.060 INCHES NOMINAL IN
UNDER HEAD LENGTH6.660 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER2.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A311 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER1.9995 INCHES MINIMUM AND 2.0040 INCHES MAXIMUM IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
EFFECTIVE LENGTH6.190 INCHES MINIMUM AND 6.250 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12415882?
12415882 is a PIN,GROOVED,HEADED.
What is the NSN for 12415882?
12415882 is cataloged in the U.S. Government catalog under NSN 5315-01-388-0415. 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.