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640070 — CONNECTING ROD CAP BOLT

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

640070: CONNECTING ROD CAP BOLT.

The CONNECTING ROD CAP BOLT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5306-00-360-7912, 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
640070
NSN: 5306-00-360-7912
NIINs: 003607912, 007347356
FSC: 5306 — Bolts
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,2.312 IN. O/A LG,0.250 IN. H OF HEAD,SHAFT TAPERED FROM 0.452 IN. TO 0.434 IN. DIA,TENSILE STRENGTH 18000 ACTUAL MIN,HEAT TREAT TO B.H. 302-364,MUST TAKE 60 DEG BEND WITHOUT FRACTURE IN
NSN5306-00-360-7912
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 640070 · 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
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 640070?
640070 is a CONNECTING ROD CAP BOLT.
What is the NSN for 640070?
640070 is cataloged in the U.S. Government catalog under NSN 5306-00-360-7912. 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.