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JCM-14516-001 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

JCM-14516-001: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN, overall_length: 7.250 INCHES NOMINAL7.250 INCHES NOMINAL IN, undercut_width: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, first_end_style: SQUARESQUARE, undercut_radius: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN, effective_length: 6.000 INCHES NOMINAL6.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-356-5142, 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
JCM-14516-001
NSN: 5315-01-356-5142
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 58905 — STRIKE WEAPONS AND UNMANNED AVIATION (USA)
SPECIFICATIONS
diameter0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
overall_length7.250 INCHES NOMINAL7.250 INCHES NOMINAL IN
undercut_width0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
first_end_styleSQUARESQUARE
undercut_radius0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
effective_length6.000 INCHES NOMINAL6.000 INCHES NOMINAL IN
second_end_styleCHAMFEREDCHAMFERED
style_designatorGROOVEGROOVE
undercut_diameter0.444 INCHES MINIMUM AND 0.444 INCHES MINIMUM AND 0.449 INCHES MAXIMUM0.449 INCHES MAXIMUM IN
first_end_locationTHREADED ENDTHREADED END
second_end_tip_radius0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
second_end_taper_length0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
NSN5315-01-356-5142
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: JCM-14516-001 · 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: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.444 INCHES MINIMUM AND 0.444 INCHES MINIMUM AND 0.449 INCHES MAXIMUM0.449 INCHES MAXIMUM IN
•
FIRST END LOCATION: THREADED ENDTHREADED END
•
FIRST END STYLE: SQUARESQUARE
•
STYLE DESIGNATOR: GROOVEGROOVE
•
DIAMETER: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
•
SECOND END TAPER LENGTH: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
UNDERCUT DIAMETER0.444 INCHES MINIMUM AND 0.444 INCHES MINIMUM AND 0.449 INCHES MAXIMUM0.449 INCHES MAXIMUM IN
FIRST END LOCATIONTHREADED ENDTHREADED END
FIRST END STYLESQUARESQUARE
STYLE DESIGNATORGROOVEGROOVE
DIAMETER0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
OVERALL LENGTH7.250 INCHES NOMINAL7.250 INCHES NOMINAL IN
SECOND END TAPER LENGTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICALNOT IDENTICAL
EFFECTIVE LENGTH6.000 INCHES NOMINAL6.000 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 JCM-14516-001?
JCM-14516-001 is a PIN,GROOVED,HEADLESS.
What is the NSN for JCM-14516-001?
JCM-14516-001 is cataloged in the U.S. Government catalog under NSN 5315-01-356-5142. 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.