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102386B — STUD,SHOULDERED AND STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

102386B: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, thread_class: 2A NUT THREAD A, thread_length: 1.000 INCHES NOMINAL STUD THREAD IN, overall_length: 5.500 INCHES NOMINAL IN, shoulder_length: 2.000 INCHES NOMINAL IN, style_designator: SHOULDERED AND STEPPED. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-449-6925, 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
102386B
NSN: 5307-01-449-6925
FSC: 5307 — Studs
CAGE: 32971 — ASI DESIGN & MANUFACTURING, INC. DBA A S I (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
thread_class2A NUT THREAD A
thread_length1.000 INCHES NOMINAL STUD THREAD IN
overall_length5.500 INCHES NOMINAL IN
shoulder_length2.000 INCHES NOMINAL IN
style_designatorSHOULDERED AND STEPPED
thread_directionRIGHT-HAND STUD THREAD
shoulder_diameter1.125 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.750 INCHES STUD THREAD IN
nut_end_shank_length0.150 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
stud_end_shank_length0.850 INCHES NOMINAL IN
NSN5307-01-449-6925
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 102386B · 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
•
NUT END SHANK DIAMETER: 0.750 INCHES NOMINAL IN
•
THREAD LENGTH: 0.875 INCHES NOMINAL NUT THREAD IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
STYLE DESIGNATOR: SHOULDERED AND STEPPED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
NUT END SHANK DIAMETER0.750 INCHES NOMINAL IN
THREAD LENGTH0.875 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH1.000 INCHES NOMINAL STUD THREAD IN
CRITICALITY CODE JUSTIFICATIONAGAV
STYLE DESIGNATORSHOULDERED AND STEPPED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH5.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD IN
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 102386B?
102386B is a STUD,SHOULDERED AND STEPPED.
What is the NSN for 102386B?
102386B is cataloged in the U.S. Government catalog under NSN 5307-01-449-6925. This indicates validated use in U.S. government and defense supply chains.
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