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12009191 — BOLT,ECCENTRIC HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12009191: BOLT,ECCENTRIC HEAD.

The BOLT,ECCENTRIC HEAD is a the manufacturer industrial component. Key specifications include material: STEEL HEAD, head_style: DEE, head_height: 0.470 INCHES NOMINAL IN, head_diameter: 2.000 INCHES NOMINAL IN, fastener_length: 2.460 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-144-5593, 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
12009191
NSN: 5306-01-144-5593
FSC: 5306 — Bolts
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL HEAD
head_styleDEE
head_height0.470 INCHES NOMINAL IN
head_diameter2.000 INCHES NOMINAL IN
fastener_length2.460 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleTORQUE-SET RIBBED
thread_series_designatorUN
distance_from_centerline_to_flat0.750 INCHES NOMINAL IN
distance_from_center_of_head_to_center_of_shank1.270 INCHES NOMINAL IN
NSN5306-01-144-5593
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12009191 · 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: 0.470 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.460 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE TO FLAT: 0.750 INCHES NOMINAL IN
•
DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK: 1.270 INCHES NOMINAL IN
•
HEAD STYLE: DEE
•
THREAD DIRECTION: RIGHT-HAND
•
INTERNAL DRIVE STYLE: TORQUE-SET RIBBED
•
MATERIAL: STEEL HEAD
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.470 INCHES NOMINAL IN
FASTENER LENGTH2.460 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO FLAT0.750 INCHES NOMINAL IN
DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK1.270 INCHES NOMINAL IN
HEAD STYLEDEE
THREAD DIRECTIONRIGHT-HAND
INTERNAL DRIVE STYLETORQUE-SET RIBBED
MATERIALSTEEL HEAD
THREAD SERIES DESIGNATORUN
HEAD DIAMETER2.000 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12009191?
12009191 is a BOLT,ECCENTRIC HEAD.
What is the NSN for 12009191?
12009191 is cataloged in the U.S. Government catalog under NSN 5306-01-144-5593. 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.