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8512ITEM3 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8512ITEM3: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 651, thread_class: 2A NUT THREAD A, thread_length: 0.438 INCHES MAXIMUM STUD THREAD IN, overall_length: 2.125 INCHES NOMINAL IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.312 INCHES STUD THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-343-6705, 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
8512ITEM3
NSN: 5307-00-343-6705
FSC: 5307 — Studs
CAGE: 33409 — A. O. SMITH CORPORATION DBA A O SMITH CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 651
thread_class2A NUT THREAD A
thread_length0.438 INCHES MAXIMUM STUD THREAD IN
overall_length2.125 INCHES NOMINAL IN
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.312 INCHES STUD THREAD IN
thread_pitch_diameters+0.2840 TO 0.2870 INCHES STUD THREAD IN
thread_quantity_per_inch24 STUD THREAD
thread_series_designatorUNS STUD THREAD
material_document_and_classificationMIL-C-17516,COMP 1E MIL SPEC SINGLE MATERIAL RESPONSE
NSN5307-00-343-6705
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8512ITEM3 · 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: 0.625 INCHES MAXIMUM NUT THREAD IN
•
THREAD PITCH DIAMETERS: +0.2840 TO 0.2870 INCHES STUD THREAD IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-17516,COMP 1E MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD THREAD IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.625 INCHES MAXIMUM NUT THREAD IN
THREAD LENGTH0.438 INCHES MAXIMUM STUD THREAD IN
THREAD PITCH DIAMETERS+0.2840 TO 0.2870 INCHES STUD THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-17516,COMP 1E MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.125 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
THREAD CLASS2A NUT THREAD A
THREAD QUANTITY PER INCH24 STUD THREAD
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 8512ITEM3?
8512ITEM3 is a STUD,PLAIN.
What is the NSN for 8512ITEM3?
8512ITEM3 is cataloged in the U.S. Government catalog under NSN 5307-00-343-6705. 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.