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23-11657-306 — SCREW,TAPPING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

23-11657-306: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, fastener_length: 0.750 INCHES NOMINAL IN, surface_treatment: PHOSPHATE AND OIL OVERALL, internal_drive_style: TORX, spline_major_diameter: 0.086 INCHES NOMINAL IN, nonmachine_thread_style: WIDE FLUTE (TYPE H OR BT). This part is cataloged in the U.S.

Government catalog under NSN 5305-01-336-9467, 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
23-11657-306
NSN: 5305-01-336-9467
FSC: 5305 — Screws
CAGE: 64678 — DAIMLER TRUCK NORTH AMERICA LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
fastener_length0.750 INCHES NOMINAL IN
surface_treatmentPHOSPHATE AND OIL OVERALL
internal_drive_styleTORX
spline_major_diameter0.086 INCHES NOMINAL IN
nonmachine_thread_styleWIDE FLUTE (TYPE H OR BT)
nonmachine_nominal_thread_diameter0.164 INCHES IN
NSN5305-01-336-9467
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 23-11657-306 · 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
FASTENER LENGTH: 0.750 INCHES NOMINAL IN
•
NONMACHINE THREAD STYLE: WIDE FLUTE (TYPE H OR BT)
•
SPLINE MAJOR DIAMETER: 0.086 INCHES NOMINAL IN
•
COLOR: BLACK OVERALL
•
SURFACE TREATMENT: PHOSPHATE AND OIL OVERALL
•
INTERNAL DRIVE STYLE: TORX
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES IN
FASTENER LENGTH0.750 INCHES NOMINAL IN
NONMACHINE THREAD STYLEWIDE FLUTE (TYPE H OR BT)
SPLINE MAJOR DIAMETER0.086 INCHES NOMINAL IN
COLORBLACK OVERALL
SURFACE TREATMENTPHOSPHATE AND OIL OVERALL
INTERNAL DRIVE STYLETORX
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23-11657-306?
23-11657-306 is a SCREW,TAPPING.
What is the NSN for 23-11657-306?
23-11657-306 is cataloged in the U.S. Government catalog under NSN 5305-01-336-9467. 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.