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14066307 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

14066307: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_length: 6.5 MILLIMETERS MINIMUM STUD THREAD MM, overall_length: 29.3 MILLIMETERS MINIMUM AND 30.1 MILLIMETERS MAXIMUM MM, hardness_rating: 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM, shoulder_length: 4.1 MILLIMETERS MINIMUM AND 5.7 MILLIMETERS MAXIMUM MM, special_features: EXTEND WASHER ON SHOULDER 13.0 MM DIA BY 0.089 MM MIN AND 1.39 MM MAX THK MM. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-150-5992, 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
14066307
NSN: 5307-01-150-5992
FSC: 5307 — Studs
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialSTEEL
thread_length6.5 MILLIMETERS MINIMUM STUD THREAD MM
overall_length29.3 MILLIMETERS MINIMUM AND 30.1 MILLIMETERS MAXIMUM MM
hardness_rating33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
shoulder_length4.1 MILLIMETERS MINIMUM AND 5.7 MILLIMETERS MAXIMUM MM
special_featuresEXTEND WASHER ON SHOULDER 13.0 MM DIA BY 0.089 MM MIN AND 1.39 MM MAX THK MM
style_designatorSHOULDERED
thread_directionRIGHT-HAND STUD THREAD
surface_treatmentPHOSPHATE OVERALL
nominal_thread_size6.0 MILLIMETERS STUD THREAD MM
distance_across_flats9.76 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM MM
thread_tolerance_class6G EXTERNAL STUD THREAD G
NSN5307-01-150-5992
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 14066307 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: G-4435-M CODE A FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 1.00 STUD THREAD
•
THREAD LENGTH: 13.5 MILLIMETERS MINIMUM NUT THREAD MM
•
HARDNESS RATING: 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS6G EXTERNAL STUD THREAD G
THREAD TOLERANCE CLASS6G EXTERNAL NUT THREAD G
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONG-4435-M CODE A FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS1.00 STUD THREAD
THREAD PITCH IN MILLIMETERS1.00 NUT THREAD
THREAD LENGTH13.5 MILLIMETERS MINIMUM NUT THREAD MM
THREAD LENGTH6.5 MILLIMETERS MINIMUM STUD THREAD MM
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONG-500-M 10.9 FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE
SUBSTITUTES & CROSS-REFERENCES 1
14004004Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 14066307?
14066307 is a STUD,SHOULDERED.
What parts can replace 14066307?
There is 1 known substitute for 14066307: 14004004. Substitute compatibility should be verified for your specific system.
What is the NSN for 14066307?
14066307 is cataloged in the U.S. Government catalog under NSN 5307-01-150-5992. This indicates validated use in U.S. government and defense supply chains.
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