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12918544-2 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12918544-2: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, thread_class: 2A STUD THREAD A, overall_length: 1.270 INCHES NOMINAL IN, shoulder_length: 0.720 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN, style_designator: SHOULDERED, thread_direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-414-2892, 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
12918544-2
NSN: 5307-01-414-2892
FSC: 5307 — Studs
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 303
thread_class2A STUD THREAD A
overall_length1.270 INCHES NOMINAL IN
shoulder_length0.720 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.112 INCHES STUD THREAD IN
distance_across_flats0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
thread_quantity_per_inch40 STUD THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD THREAD
material_document_and_classificationMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5307-01-414-2892
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12918544-2 · 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-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 0.112 INCHES STUD THREAD IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
THREAD CLASS: 2A STUD THREAD A
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.270 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.112 INCHES STUD THREAD IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A STUD THREAD A
THREAD QUANTITY PER INCH40 STUD THREAD
MATERIALSTEEL COMP 303
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 12918544-2?
12918544-2 is a STUD,SHOULDERED.
What is the NSN for 12918544-2?
12918544-2 is cataloged in the U.S. Government catalog under NSN 5307-01-414-2892. This indicates validated use in U.S. government and defense supply chains.
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