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516D239P4 — STUD,STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

516D239P4: STUD,STEPPED.

The STUD,STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 2A NUT THREAD A, thread_length: 0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM STUD THREAD IN, overall_length: 1.580 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN, shank_diameter: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN, style_designator: STEPPED. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-810-4321, 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
516D239P4
NSN: 5307-00-810-4321
FSC: 5307 — Studs
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL
thread_class2A NUT THREAD A
thread_length0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM STUD THREAD IN
overall_length1.580 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
shank_diameter0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
style_designatorSTEPPED
thread_directionRIGHT-HAND NUT THREAD
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.375 INCHES STUD THREAD IN
thread_quantity_per_inch16 STUD THREAD
thread_series_designatorUNF NUT THREAD
NSN5307-00-810-4321
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 516D239P4 · 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
•
SHANK DIAMETER: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM STUD THREAD IN
•
STYLE DESIGNATOR: STEPPED
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.375 INCHES STUD THREAD IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
THREAD LENGTH0.660 INCHES MINIMUM AND 0.700 INCHES MAXIMUM STUD THREAD IN
THREAD LENGTH0.700 INCHES MINIMUM AND 0.740 INCHES MAXIMUM NUT THREAD IN
STYLE DESIGNATORSTEPPED
OVERALL LENGTH1.580 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.3125 INCHES NUT THREAD IN
SURFACE TREATMENTCADMIUM OVERALL
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 516D239P4?
516D239P4 is a STUD,STEPPED.
What is the NSN for 516D239P4?
516D239P4 is cataloged in the U.S. Government catalog under NSN 5307-00-810-4321. This indicates validated use in U.S. government and defense supply chains.
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