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SC5310-0021-139 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SC5310-0021-139: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.687 INCHES NOMINAL IN, material: STEEL OVERALL, slot_depth: 0.265 INCHES NOMINAL IN, slot_width: 0.195 INCHES NOMINAL IN, insert_size: 9/16-16 NS NS, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-091-6527, 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
SC5310-0021-139
NSN: 5325-01-091-6527
FSC: 5325 — Fastening Devices
CAGE: 12115 — DRS ICAS, LLC (USA)
SPECIFICATIONS
length0.687 INCHES NOMINAL IN
materialSTEEL OVERALL
slot_depth0.265 INCHES NOMINAL IN
slot_width0.195 INCHES NOMINAL IN
insert_size9/16-16 NS NS
thread_class2B
pilot_diameter0.506 INCHES NOMINAL IN
style_designatorSLOTTED
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5325-01-091-6527
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SC5310-0021-139 · 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
•
LENGTH: 0.687 INCHES NOMINAL IN
•
INSERT SIZE: 9/16-16 NS NS
•
STYLE DESIGNATOR: SLOTTED
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
PILOT DIAMETER: 0.506 INCHES NOMINAL IN
•
SLOT DEPTH: 0.265 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
LENGTH0.687 INCHES NOMINAL IN
INSERT SIZE9/16-16 NS NS
STYLE DESIGNATORSLOTTED
NOMINAL THREAD SIZE0.375 INCHES IN
PILOT DIAMETER0.506 INCHES NOMINAL IN
SLOT DEPTH0.265 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD QUANTITY PER INCH16
MATERIALSTEEL OVERALL
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 SC5310-0021-139?
SC5310-0021-139 is a INSERT,SCREW THREAD.
What is the NSN for SC5310-0021-139?
SC5310-0021-139 is cataloged in the U.S. Government catalog under NSN 5325-01-091-6527. This indicates validated use in U.S. government and defense supply chains.
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