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9091863 — STUD,BALL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9091863: STUD,BALL.

The STUD,BALL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, thread_class: 3A LOCATION NOT OTHERWISE SPECIFIED A, thread_length: 4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, special_features: 0.060 IN. BY 45.0 DEG CHAMFER ON THD END IN, thread_direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED, surface_treatment: NICKEL OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 5307-00-655-5952, 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
9091863
NSN: 5307-00-655-5952
FSC: 5307 — Studs
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
thread_class3A LOCATION NOT OTHERWISE SPECIFIED A
thread_length4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
special_features0.060 IN. BY 45.0 DEG CHAMFER ON THD END IN
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
surface_treatmentNICKEL OVERALL
nominal_thread_size0.562 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
thread_quantity_per_inch18 LOCATION NOT OTHERWISE SPECIFIED
thread_series_designatorUNF LOCATION NOT OTHERWISE SPECIFIED
material_document_and_classificationMIL-A-6758 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5307-00-655-5952
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9091863 · 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 LENGTH: 4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-6758 MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 0.562 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
THREAD CLASS: 3A LOCATION NOT OTHERWISE SPECIFIED A
•
THREAD QUANTITY PER INCH: 18 LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
THREAD LENGTH4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-6758 MIL SPEC SINGLE MATERIAL RESPONSE
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.562 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
SPECIAL FEATURES0.060 IN. BY 45.0 DEG CHAMFER ON THD END IN
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS3A LOCATION NOT OTHERWISE SPECIFIED A
THREAD QUANTITY PER INCH18 LOCATION NOT OTHERWISE SPECIFIED
MATERIALSTEEL COMP 4130
THREAD SERIES DESIGNATORUNF LOCATION NOT OTHERWISE SPECIFIED
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 9091863?
9091863 is a STUD,BALL.
What is the NSN for 9091863?
9091863 is cataloged in the U.S. Government catalog under NSN 5307-00-655-5952. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.