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Technical Data Sheet
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8C3290 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8C3290: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, grip_length: 90.0 MILLIMETERS NOMINAL MM, head_height: 15.0 MILLIMETERS NOMINAL MM, thread_length: 60.0 MILLIMETERS NOMINAL MM, fastener_length: 150.0 MILLIMETERS NOMINAL MM, special_features: ZINC DICHROMATE PLATED. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-474-1764, 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
8C3290
NSN: 5306-01-474-1764
FSC: 5306 — Bolts
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
head_styleHEXAGON
grip_length90.0 MILLIMETERS NOMINAL MM
head_height15.0 MILLIMETERS NOMINAL MM
thread_length60.0 MILLIMETERS NOMINAL MM
fastener_length150.0 MILLIMETERS NOMINAL MM
special_featuresZINC DICHROMATE PLATED
width_between_flats36.0 MILLIMETERS NOMINAL MM
end_item_identificationCONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS); ROLLER,VIBRATORY,SELF-PROPELLED,TYPE II; CATERPILLAR MODEL CS-563D; CONTRACT NO. DAAE07-98-C-S007; NSN 3895-01-456-2735; TM-5-3895-383
nominal_thread_diameter24.0 MILLIMETERS MM
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
thread_pitch_in_millimeters3.0
NSN5306-01-474-1764
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8C3290 · 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: 15.0 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 150.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 3.0
•
THREAD LENGTH: 60.0 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD DIAMETER: 24.0 MILLIMETERS MM
•
HEAD STYLE: HEXAGON
•
GRIP LENGTH: 90.0 MILLIMETERS NOMINAL MM
•
WIDTH BETWEEN FLATS: 36.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT15.0 MILLIMETERS NOMINAL MM
FASTENER LENGTH150.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS3.0
THREAD LENGTH60.0 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER24.0 MILLIMETERS MM
HEAD STYLEHEXAGON
GRIP LENGTH90.0 MILLIMETERS NOMINAL MM
WIDTH BETWEEN FLATS36.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESZINC DICHROMATE PLATED
END ITEM IDENTIFICATIONCONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS); ROLLER,VIBRATORY,SELF-PROPELLED,TYPE II; CATERPILLAR MODEL CS-563D; CONTRACT NO. DAAE07-98-C-S007; NSN 3895-01-456-2735; TM-5-3895-383
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 8C3290?
8C3290 is a BOLT,MACHINE.
What is the NSN for 8C3290?
8C3290 is cataloged in the U.S. Government catalog under NSN 5306-01-474-1764. 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.