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4066595CLC — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4066595CLC: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.055 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, diameter: 0.122 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN, material: NICKEL ALLOY 718 OVERALL, head_style: FLUSH, chamfer_length: 0.030 INCHES NOMINAL IN, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-227-6552, 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
4066595CLC
NSN: 5315-01-227-6552
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
height0.055 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
diameter0.122 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
materialNICKEL ALLOY 718 OVERALL
head_styleFLUSH
chamfer_length0.030 INCHES NOMINAL IN
style_designatorSTRAIGHT
pin_chamfer_angle45.0 DEGREES NOMINAL
pin_head_diameter0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
under_head_length0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
NSN5315-01-227-6552
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4066595CLC · 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
•
CHAMFER LENGTH: 0.030 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
•
DIAMETER: 0.122 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
•
HEAD STYLE: FLUSH
•
HEIGHT: 0.055 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.030 INCHES NOMINAL IN
UNDER HEAD LENGTH0.160 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
DIAMETER0.122 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
HEAD STYLEFLUSH
HEIGHT0.055 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY 718 OVERALL
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 4066595CLC?
4066595CLC is a PIN,STRAIGHT,HEADED.
What is the NSN for 4066595CLC?
4066595CLC is cataloged in the U.S. Government catalog under NSN 5315-01-227-6552. 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.