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064549 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

064549: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.2493 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN, material: STEEL COMP 416 OVERALL, head_style: ROUND COUNTERSUNK, undercut_width: 0.062 INCHES NOMINAL IN, first_end_style: CHAMFERED, effective_length: 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-400-0489, 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
064549
NSN: 5315-01-400-0489
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
diameter0.2493 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
materialSTEEL COMP 416 OVERALL
head_styleROUND COUNTERSUNK
undercut_width0.062 INCHES NOMINAL IN
first_end_styleCHAMFERED
effective_length0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
style_designatorGROOVE
pin_head_diameter0.312 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
undercut_diameter0.203 INCHES NOMINAL IN
first_end_taper_angle30.0 DEGREES NOMINAL
second_undercut_width0.062 INCHES NOMINAL IN
NSN5315-01-400-0489
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 064549 · 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: 0.062 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.0465 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.203 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: CHAMFERED
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA582 ASSN STD ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.062 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.0465 INCHES NOMINAL IN
UNDERCUT DIAMETER0.203 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.312 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA582 ASSN STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.2493 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
FIRST END TAPER ANGLE30.0 DEGREES NOMINAL
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 064549?
064549 is a PIN,GROOVED,HEADED.
What is the NSN for 064549?
064549 is cataloged in the U.S. Government catalog under NSN 5315-01-400-0489. This indicates validated use in U.S. government and defense supply chains.
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