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NK27039-4-10 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

NK27039-4-10: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: BUTTON, head_height: 0.141 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.478 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-199-9924, 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
NK27039-4-10
NSN: 5305-01-199-9924
FSC: 5305 — Screws
CAGE: 26233 — NYLOK LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_typeDRILLED
head_styleBUTTON
head_height0.141 INCHES NOMINAL IN
thread_class3A A
head_diameter0.478 INCHES NOMINAL IN
hole_quantity6
fastener_length0.656 INCHES NOMINAL IN
locking_featureSTRIP LOCKING FEATURE
special_featuresLOCKING FEATURE 0.156 IN. FROM END OF SCREW THREAD,LOCKING FEATURE IS 0.108 IN. LONG IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
NSN5305-01-199-9924
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: NK27039-4-10 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.141 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.656 INCHES NOMINAL IN
•
HOLE CONFIGURATION STYLE: ROUND PERPENDICULAR
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: BUTTON
•
THREAD DIRECTION: RIGHT-HAND
•
LOCKING FEATURE: STRIP LOCKING FEATURE
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.141 INCHES NOMINAL IN
FASTENER LENGTH0.656 INCHES NOMINAL IN
HOLE CONFIGURATION STYLEROUND PERPENDICULAR
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEBUTTON
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATURESTRIP LOCKING FEATURE
SPECIAL FEATURESLOCKING FEATURE 0.156 IN. FROM END OF SCREW THREAD,LOCKING FEATURE IS 0.108 IN. LONG IN
SURFACE TREATMENTCADMIUM OVERALL
INTERNAL DRIVE STYLETORQUE-SET RIBBED
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NK27039-4-10?
NK27039-4-10 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for NK27039-4-10?
NK27039-4-10 is cataloged in the U.S. Government catalog under NSN 5305-01-199-9924. This indicates validated use in U.S. government and defense supply chains.
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