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12638398 — STUD,CONTINUOUS THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12638398: STUD,CONTINUOUS THREAD.

The STUD,CONTINUOUS THREAD is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 44.0 MILLIMETERS MINIMUM AND 46.0 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 14.0 MILLIMETERS STUD THREAD MM, thread_tolerance_class: 6G EXTERNAL STUD THREAD G, end_item_identification: 4930-01-330-0157. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-700-0237, 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
12638398
NSN: 5307-01-700-0237
FSC: 5307 — Studs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
overall_length44.0 MILLIMETERS MINIMUM AND 46.0 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size14.0 MILLIMETERS STUD THREAD MM
thread_tolerance_class6G EXTERNAL STUD THREAD G
end_item_identification4930-01-330-0157
thread_series_designatorM STUD THREAD
thread_pitch_in_millimeters1.5 STUD THREAD
material_document_and_classificationA193M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyROD,THREADED
NSN5307-01-700-0237
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12638398 · 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 TOLERANCE CLASS: 6G EXTERNAL STUD THREAD G
•
THREAD PITCH IN MILLIMETERS: 1.5 STUD THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: A193M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 14.0 MILLIMETERS STUD THREAD MM
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS6G EXTERNAL STUD THREAD G
THREAD PITCH IN MILLIMETERS1.5 STUD THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONA193M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
OVERALL LENGTH44.0 MILLIMETERS MINIMUM AND 46.0 MILLIMETERS MAXIMUM MM
THREAD DIRECTIONRIGHT-HAND STUD THREAD
NOMINAL THREAD SIZE14.0 MILLIMETERS STUD THREAD MM
PART NAME ASSIGNED BY CONTROLLING AGENCYROD,THREADED
END ITEM IDENTIFICATION4930-01-330-0157
MATERIALSTEEL
THREAD SERIES DESIGNATORM 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 12638398?
12638398 is a STUD,CONTINUOUS THREAD.
What is the NSN for 12638398?
12638398 is cataloged in the U.S. Government catalog under NSN 5307-01-700-0237. This indicates validated use in U.S. government and defense supply chains.
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