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J158P124A — STUD,SHOULDERED AND STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

J158P124A: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include thread_class: 3A STUD THREAD A, thread_length: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM NUT THREAD IN, overall_length: 2.882 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-601-1992, 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
J158P124A
NSN: 5307-00-601-1992
FSC: 5307 — Studs
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
thread_class3A STUD THREAD A
thread_length0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM NUT THREAD IN
overall_length2.882 INCHES NOMINAL IN
NSN5307-00-601-1992
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: J158P124A · 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
•
THREAD LENGTH: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM NUT THREAD IN
•
THREAD CLASS: 3A NUT THREAD A
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM NUT THREAD IN
THREAD LENGTH0.750 INCHES NOMINAL STUD THREAD IN
OVERALL LENGTH2.882 INCHES NOMINAL IN
THREAD CLASS3A NUT THREAD A
THREAD CLASS3A STUD THREAD A
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J158P124A?
J158P124A is a STUD,SHOULDERED AND STEPPED.
What is the NSN for J158P124A?
J158P124A is cataloged in the U.S. Government catalog under NSN 5307-00-601-1992. 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.