PartsTable
Technical Data Sheet
Download PDF

8433571 — STUD,BALL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8433571: STUD,BALL.

The STUD,BALL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OR STEEL COMP 4640, body_length: 2.572 INCHES NOMINAL IN, thread_class: 2A LOCATION NOT OTHERWISE SPECIFIED A, body_diameter: 2.498 INCHES MINIMUM AND 2.499 INCHES MAXIMUM IN, head_diameter: 2.746 INCHES MINIMUM AND 2.748 INCHES MAXIMUM IN, neck_diameter: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-073-2067, 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
8433571
NSN: 5307-00-073-2067
FSC: 5307 — Studs
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OR STEEL COMP 4640
body_length2.572 INCHES NOMINAL IN
thread_class2A LOCATION NOT OTHERWISE SPECIFIED A
body_diameter2.498 INCHES MINIMUM AND 2.499 INCHES MAXIMUM IN
head_diameter2.746 INCHES MINIMUM AND 2.748 INCHES MAXIMUM IN
neck_diameter1.750 INCHES NOMINAL IN
thread_length1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_length8.250 INCHES NOMINAL IN
special_featuresTHREADED END 2 HOLES 0.187 IN. DIA,180 DEG APART,DISTANCE HOLES CENTERLINE TO END 0.243 INCHES IN
style_designatorTHREADED SHANK BALL
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
surface_treatmentCADMIUM AND PHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL
NSN5307-00-073-2067
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8433571 · 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
•
BODY DIAMETER: 2.498 INCHES MINIMUM AND 2.499 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE3 FED SPEC 1ST TREATMENT RESPONSE AND MIL-P-16232,TYPE M FED SPEC 2ND TREATMENT RESPONSE OR MIL-P-16232,TYPE Z FED SPEC 3RD TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
STYLE DESIGNATOR: THREADED SHANK BALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 1.000 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER2.498 INCHES MINIMUM AND 2.499 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE3 FED SPEC 1ST TREATMENT RESPONSE AND MIL-P-16232,TYPE M FED SPEC 2ND TREATMENT RESPONSE OR MIL-P-16232,TYPE Z FED SPEC 3RD TREATMENT RESPONSE OVERALL
THREAD LENGTH1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
STYLE DESIGNATORTHREADED SHANK BALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH8.250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE1.000 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
BODY LENGTH2.572 INCHES NOMINAL IN
SPECIAL FEATURESTHREADED END 2 HOLES 0.187 IN. DIA,180 DEG APART,DISTANCE HOLES CENTERLINE TO END 0.243 INCHES 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
Ready to buy 8433571?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8433571?
8433571 is a STUD,BALL.
What is the NSN for 8433571?
8433571 is cataloged in the U.S. Government catalog under NSN 5307-00-073-2067. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8433571

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.