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9590259 — BOLT,RIBBED SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9590259: BOLT,RIBBED SHOULDER.

The BOLT,RIBBED SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FILLISTER, head_height: 0.120 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.600 INCHES NOMINAL IN, thread_length: 0.965 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-149-7775, 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
9590259
NSN: 5306-01-149-7775
FSC: 5306 — Bolts
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFILLISTER
head_height0.120 INCHES NOMINAL IN
thread_class2A A
head_diameter0.600 INCHES NOMINAL IN
thread_length0.965 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.355 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN
shoulder_length0.225 INCHES MINIMUM AND 0.265 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.453 INCHES MINIMUM AND 0.457 INCHES MAXIMUM FIRST SHOULDER IN
nominal_thread_diameter0.438 INCHES IN
NSN5306-01-149-7775
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9590259 · 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
•
HEAD HEIGHT: 0.120 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.355 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 0.225 INCHES MINIMUM AND 0.265 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.453 INCHES MINIMUM AND 0.457 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.965 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: G-6109-M-FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.120 INCHES NOMINAL IN
FASTENER LENGTH1.355 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN
SHOULDER LENGTH0.225 INCHES MINIMUM AND 0.265 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER0.453 INCHES MINIMUM AND 0.457 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.965 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONG-6109-M-FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES IN
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9590259?
9590259 is a BOLT,RIBBED SHOULDER.
What is the NSN for 9590259?
9590259 is cataloged in the U.S. Government catalog under NSN 5306-01-149-7775. 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.