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8C-3413 — BOLT,INTERNAL WRENCHING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8C-3413: BOLT,INTERNAL WRENCHING.

The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, thread_length: 36.0 MILLIMETERS NOMINAL MM, fastener_length: 120.0 MILLIMETERS NOMINAL MM, special_features: GRIP LENGTH 84MM; USED ON MULTIPLE OSHKOSH VEHICLES (HEMTT, PLS, HET) MM, width_between_flats: 18.0 MILLIMETERS NOMINAL MM, internal_drive_style: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-486-0795, 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
8C-3413
NSN: 5306-01-486-0795
FSC: 5306 — Bolts
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
head_styleHEXAGON
thread_length36.0 MILLIMETERS NOMINAL MM
fastener_length120.0 MILLIMETERS NOMINAL MM
special_featuresGRIP LENGTH 84MM; USED ON MULTIPLE OSHKOSH VEHICLES (HEMTT, PLS, HET) MM
width_between_flats18.0 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
end_item_identificationCAT 320B, EXCAVATOR, CRAWLER MOUNTED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
thread_pitch_in_millimeters1.75
NSN5306-01-486-0795
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8C-3413 · 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: 120.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.75
•
THREAD LENGTH: 36.0 MILLIMETERS NOMINAL MM
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 18.0 MILLIMETERS NOMINAL MM
•
INTERNAL DRIVE STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
FASTENER LENGTH120.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.75
THREAD LENGTH36.0 MILLIMETERS NOMINAL MM
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS18.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESGRIP LENGTH 84MM; USED ON MULTIPLE OSHKOSH VEHICLES (HEMTT, PLS, HET) MM
INTERNAL DRIVE STYLEHEXAGON
END ITEM IDENTIFICATIONCAT 320B, EXCAVATOR, CRAWLER MOUNTED
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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 8C-3413?
8C-3413 is a BOLT,INTERNAL WRENCHING.
What is the NSN for 8C-3413?
8C-3413 is cataloged in the U.S. Government catalog under NSN 5306-01-486-0795. This indicates validated use in U.S. government and defense supply chains.
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