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B566-387 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B566-387: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, first_end_style: OVAL, style_designator: FULL LENGTH GROOVE, surface_treatment: ZINC OVERALL, first_end_location: BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-009-0584, 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
B566-387
NSN: 5315-00-009-0584
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
first_end_styleOVAL
style_designatorFULL LENGTH GROOVE
surface_treatmentZINC OVERALL
first_end_locationBOTH ENDS
first_hole_diameter0.046 INCHES NOMINAL IN
first_end_outer_radius0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLED
pin_large_end_diameter0.101 INCHES NOMINAL IN
pin_small_end_diameter0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-009-0584
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B566-387 · 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
•
FIRST END LOCATION: BOTH ENDS
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST END STYLE: OVAL
•
FIRST HOLE DIAMETER: 0.046 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FULL LENGTH GROOVE
•
PIN LARGE END DIAMETER: 0.101 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONBOTH ENDS
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST END STYLEOVAL
FIRST HOLE DIAMETER0.046 INCHES NOMINAL IN
STYLE DESIGNATORFULL LENGTH GROOVE
PIN LARGE END DIAMETER0.101 INCHES NOMINAL IN
OVERALL LENGTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SMALL END DIAMETER0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
SURFACE TREATMENTZINC OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
566B005017Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 B566-387?
B566-387 is a PIN,GROOVED,HEADLESS.
What parts can replace B566-387?
There is 1 known substitute for B566-387: 566B005017. Substitute compatibility should be verified for your specific system.
What is the NSN for B566-387?
B566-387 is cataloged in the U.S. Government catalog under NSN 5315-00-009-0584. This indicates validated use in U.S. government and defense supply chains.
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