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Technical Data Sheet
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4071363-3 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4071363-3: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, head_style: BALL, head_height: 0.560 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.625 INCHES NOMINAL IN, thread_length: 2.038 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-377-8713, 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
4071363-3
NSN: 5306-01-377-8713
FSC: 5306 — Bolts
CAGE: 92685 — LOCKHEED MARTIN CORPORATION DBA LM AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
head_styleBALL
head_height0.560 INCHES NOMINAL IN
thread_class3A A
head_diameter0.625 INCHES NOMINAL IN
thread_length2.038 INCHES NOMINAL IN
fastener_length2.100 INCHES NOMINAL IN
special_featuresHEAD IS ROUND WITH HEX BASE:DIA IS 0.875 X.250
thread_directionRIGHT-HAND
end_item_identificationMC-130E
nominal_thread_diameter0.500 INCHES IN
thread_quantity_per_inch20
NSN5306-01-377-8713
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4071363-3 · 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: 0.560 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.100 INCHES NOMINAL IN
•
THREAD LENGTH: 2.038 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
HEAD STYLE: BALL
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.560 INCHES NOMINAL IN
FASTENER LENGTH2.100 INCHES NOMINAL IN
THREAD LENGTH2.038 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES IN
HEAD STYLEBALL
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESHEAD IS ROUND WITH HEX BASE:DIA IS 0.875 X.250
THREAD CLASS3A A
END ITEM IDENTIFICATIONMC-130E
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 4071363-3?
4071363-3 is a BOLT,MACHINE.
What is the NSN for 4071363-3?
4071363-3 is cataloged in the U.S. Government catalog under NSN 5306-01-377-8713. 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.