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68B22657 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

68B22657: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360, thread_class: 2A STUD THREAD A, thread_length: 0.840 INCHES NOMINAL STUD THREAD IN, overall_length: 2.500 INCHES NOMINAL IN, shoulder_length: 0.190 INCHES NOMINAL IN, special_features: SQUARE DRIVE ON NUT END LOCATED NEXT TO SHOULDER 0.190 IN. LG BY 0.380 IN.

SQUARE IN. This part is cataloged in the U.S. Government catalog under NSN 5307-01-138-7768, 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
68B22657
NSN: 5307-01-138-7768
FSC: 5307 — Studs
CAGE: 98748 — AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP DIV DEPARTMENT OF THE AIR FORCE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360
thread_class2A STUD THREAD A
thread_length0.840 INCHES NOMINAL STUD THREAD IN
overall_length2.500 INCHES NOMINAL IN
shoulder_length0.190 INCHES NOMINAL IN
special_featuresSQUARE DRIVE ON NUT END LOCATED NEXT TO SHOULDER 0.190 IN. LG BY 0.380 IN. SQUARE IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND NUT THREAD
shoulder_diameter0.680 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
nominal_thread_size0.375 INCHES STUD THREAD IN
nut_end_shank_length0.190 INCHES NOMINAL IN
NSN5307-01-138-7768
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 68B22657 · 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-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
NUT END SHANK DIAMETER: 0.380 INCHES NOMINAL IN
•
THREAD LENGTH: 0.840 INCHES NOMINAL STUD THREAD IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT END SHANK DIAMETER0.380 INCHES NOMINAL IN
THREAD LENGTH0.840 INCHES NOMINAL STUD THREAD IN
THREAD LENGTH1.280 INCHES NOMINAL NUT THREAD IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH2.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD IN
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 68B22657?
68B22657 is a STUD,SHOULDERED.
What is the NSN for 68B22657?
68B22657 is cataloged in the U.S. Government catalog under NSN 5307-01-138-7768. This indicates validated use in U.S. government and defense supply chains.
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