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12506138 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12506138: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 10.9, thread_length: 13.0 MILLIMETERS NOMINAL STUD THREAD MM, overall_length: 30.0 MILLIMETERS NOMINAL MM, shoulder_length: 8.5 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND STUD THREAD, shoulder_diameter: 20.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-569-3363, 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
12506138
NSN: 5307-01-569-3363
FSC: 5307 — Studs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 10.9
thread_length13.0 MILLIMETERS NOMINAL STUD THREAD MM
overall_length30.0 MILLIMETERS NOMINAL MM
shoulder_length8.5 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND STUD THREAD
shoulder_diameter20.0 MILLIMETERS NOMINAL MM
nominal_thread_size8.0 MILLIMETERS STUD THREAD MM
nut_end_shank_length8.5 MILLIMETERS NOMINAL MM
nut_end_shank_diameter12.0 MILLIMETERS NOMINAL MM
supplementary_featuresHEAD HAS HEX SOCKET INDENTION/6.9 MM ACROSS CORNERS; 6 MM ACROSS FLATS;SYTL IS 107B MM
end_item_identification2320-01-549-8565, TRUCK,CARGO
thread_series_designatorM STUD THREAD
NSN5307-01-569-3363
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12506138 · 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: 19207 12424710. METHOD 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
NUT END SHANK DIAMETER: 12.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.25 STUD THREAD
•
THREAD LENGTH: 13.0 MILLIMETERS NOMINAL STUD THREAD MM
•
SUPPLEMENTARY FEATURES: HEAD HAS HEX SOCKET INDENTION/6.9 MM ACROSS CORNERS; 6 MM ACROSS FLATS;SYTL IS 107B MM
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 8.0 MILLIMETERS STUD THREAD MM
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION19207 12424710. METHOD 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NUT END SHANK DIAMETER12.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.25 STUD THREAD
THREAD LENGTH13.0 MILLIMETERS NOMINAL STUD THREAD MM
SUPPLEMENTARY FEATURESHEAD HAS HEX SOCKET INDENTION/6.9 MM ACROSS CORNERS; 6 MM ACROSS FLATS;SYTL IS 107B MM
OVERALL LENGTH30.0 MILLIMETERS NOMINAL MM
THREAD DIRECTIONRIGHT-HAND STUD THREAD
NOMINAL THREAD SIZE8.0 MILLIMETERS STUD THREAD MM
SHOULDER DIAMETER20.0 MILLIMETERS NOMINAL MM
NUT END SHANK LENGTH8.5 MILLIMETERS NOMINAL MM
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12506138?
12506138 is a STUD,SHOULDERED.
What is the NSN for 12506138?
12506138 is cataloged in the U.S. Government catalog under NSN 5307-01-569-3363. This indicates validated use in U.S. government and defense supply chains.
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