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8T2394 — BOLT,INTERNAL WRENCHING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8T2394: BOLT,INTERNAL WRENCHING.

The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, thread_length: 28.000 MILLIMETERS NOMINAL MM, fastener_length: 90.000 MILLIMETERS NOMINAL MM, special_features: GRIP LENGTH 62MM MM, width_between_flats: 13.000 MILLIMETERS NOMINAL MM, internal_drive_style: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-312-9896, 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
8T2394
NSN: 5306-01-312-9896
FSC: 5306 — Bolts
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
head_styleHEXAGON
thread_length28.000 MILLIMETERS NOMINAL MM
fastener_length90.000 MILLIMETERS NOMINAL MM
special_featuresGRIP LENGTH 62MM MM
width_between_flats13.000 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
nominal_thread_diameter8.000 MILLIMETERS MM
NSN5306-01-312-9896
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8T2394 · 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
•
FASTENER LENGTH: 90.000 MILLIMETERS NOMINAL MM
•
THREAD LENGTH: 28.000 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 8.000 MILLIMETERS MM
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 13.000 MILLIMETERS NOMINAL MM
•
INTERNAL DRIVE STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
FASTENER LENGTH90.000 MILLIMETERS NOMINAL MM
THREAD LENGTH28.000 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER8.000 MILLIMETERS MM
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS13.000 MILLIMETERS NOMINAL MM
SPECIAL FEATURESGRIP LENGTH 62MM MM
INTERNAL DRIVE STYLEHEXAGON
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8T2394?
8T2394 is a BOLT,INTERNAL WRENCHING.
What is the NSN for 8T2394?
8T2394 is cataloged in the U.S. Government catalog under NSN 5306-01-312-9896. 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.