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8621083 — STUD,SHOULDERED AND STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8621083: STUD,SHOULDERED AND STEPPED.

The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, thread_class: 2A NUT THREAD A, thread_length: 0.140 INCHES MINIMUM AND 0.156 INCHES MAXIMUM NUT THREAD IN, overall_length: 1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN, shoulder_length: 0.490 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN, style_designator: SHOULDERED AND STEPPED. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-075-0093, 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
8621083
NSN: 5307-00-075-0093
FSC: 5307 — Studs
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 416
thread_class2A NUT THREAD A
thread_length0.140 INCHES MINIMUM AND 0.156 INCHES MAXIMUM NUT THREAD IN
overall_length1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
shoulder_length0.490 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
special_features0.148 IN. MIN 0.158 IN. MAX WIDTH ACROSS FLATS 0.063 IN. MIN 0.094 IN. MAX LENGTH WRENCHING PROVISION LOCATED ON NUT SIDE OF SHOULDER IN
style_designatorSHOULDERED AND STEPPED
thread_directionRIGHT-HAND NUT THREAD
shoulder_diameter0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
nominal_thread_size0.125 INCHES STUD THREAD IN
nut_end_shank_length0.140 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
NSN5307-00-075-0093
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8621083 · 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 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.140 INCHES MINIMUM AND 0.156 INCHES MAXIMUM NUT THREAD IN
•
STYLE DESIGNATOR: SHOULDERED AND STEPPED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.140 INCHES MINIMUM AND 0.156 INCHES MAXIMUM NUT THREAD IN
THREAD LENGTH0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM STUD THREAD IN
STYLE DESIGNATORSHOULDERED AND STEPPED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.125 INCHES STUD THREAD IN
SHOULDER DIAMETER0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8621083?
8621083 is a STUD,SHOULDERED AND STEPPED.
What is the NSN for 8621083?
8621083 is cataloged in the U.S. Government catalog under NSN 5307-00-075-0093. This indicates validated use in U.S. government and defense supply chains.
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