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9063056 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9063056: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FLAT CHAMFER, head_height: 0.125 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN, thread_length: 0.298 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-619-2336, 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
9063056
NSN: 5305-00-619-2336
NIINs: 006192336, 006499011
FSC: 5305 — Screws
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
head_styleFLAT CHAMFER
head_height0.125 INCHES NOMINAL IN
thread_class2A A
head_diameter0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
thread_length0.298 INCHES MINIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length0.625 INCHES NOMINAL IN
shoulder_length0.171 INCHES NOMINAL FIRST SHOULDER IN
special_features63 MICROINCH FINISH OVERALL
thread_directionRIGHT-HAND
shoulder_diameter0.301 INCHES MINIMUM AND 0.305 INCHES MAXIMUM FIRST SHOULDER IN
NSN5305-00-619-2336
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9063056 · 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: 0.125 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.625 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.171 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.301 INCHES MINIMUM AND 0.305 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.298 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.125 INCHES NOMINAL IN
FASTENER LENGTH0.625 INCHES NOMINAL IN
SHOULDER LENGTH0.171 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.301 INCHES MINIMUM AND 0.305 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.298 INCHES MINIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTPASSIVATE OVERALL
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 9063056?
9063056 is a SCREW,SHOULDER.
What is the NSN for 9063056?
9063056 is cataloged in the U.S. Government catalog under NSN 5305-00-619-2336. 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.