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5B028 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5B028: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A STUD THREAD A, thread_length: 0.500 INCHES NOMINAL STUD THREAD IN, overall_length: 1.375 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, nominal_thread_size: 0.312 INCHES STUD THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-557-8042, 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
5B028
NSN: 5307-01-557-8042
FSC: 5307 — Studs
CAGE: 78493 — STANDARD-THOMSON CORPORATION (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A STUD THREAD A
thread_length0.500 INCHES NOMINAL STUD THREAD IN
overall_length1.375 INCHES NOMINAL IN
special_featuresITEM HAS OPPOSITE SIDE THREAD SERIES DESIGNATOR OF NF, WITH DIAMETER OF0.312 INCHES, THREADS PER INCH OF 24, AND LENGTH OF THREADED END BEING 0.734INCHES IN
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.312 INCHES STUD THREAD IN
end_item_identificationAUSTRALIAN GOVERNMENT
thread_quantity_per_inch18 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
surface_treatment_document_and_classificationQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5307-01-557-8042
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5B028 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.500 INCHES NOMINAL STUD THREAD IN
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD THREAD IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD CLASS: 3A STUD THREAD A
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.500 INCHES NOMINAL STUD THREAD IN
OVERALL LENGTH1.375 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
SPECIAL FEATURESITEM HAS OPPOSITE SIDE THREAD SERIES DESIGNATOR OF NF, WITH DIAMETER OF0.312 INCHES, THREADS PER INCH OF 24, AND LENGTH OF THREADED END BEING 0.734INCHES IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A STUD THREAD A
END ITEM IDENTIFICATIONAUSTRALIAN GOVERNMENT
THREAD QUANTITY PER INCH18 STUD THREAD
MATERIALSTEEL
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 5B028?
5B028 is a STUD,PLAIN.
What is the NSN for 5B028?
5B028 is cataloged in the U.S. Government catalog under NSN 5307-01-557-8042. This indicates validated use in U.S. government and defense supply chains.
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