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Technical Data Sheet
PartsTable / COMPONENT / M516
M516 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, thread_length: 6.000 INCHES MINIMUM IN, fastener_length: 16.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-346-9968, 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
M516
NSN: 5306-00-346-9968
FSC: 5306
CAGE: 98602 — ELECTRICAL MFG CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
thread_length6.000 INCHES MINIMUM IN
fastener_length16.000 INCHES NOMINAL IN
NSN5306-00-346-9968
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: M516 · 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: 16.000 INCHES NOMINAL IN
•
HEAD STYLE: HEXAGON
•
THREAD LENGTH: 6.000 INCHES MINIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH16.000 INCHES NOMINAL IN
HEAD STYLEHEXAGON
THREAD LENGTH6.000 INCHES MINIMUM IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
9239Upgraded Successor
successor cross-reference
successor
9329Upgraded Successor
successor cross-reference
successor
6116Upgraded Successor
successor cross-reference
successor
548-AUpgraded Successor
successor cross-reference
successor
8816Upgraded Successor
successor cross-reference
successor
901201Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M516?
M516 is a BOLT,MACHINE.
What parts can replace M516?
There are 19 known substitutes for M516: 9239, 9329, 6116 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M516?
M516 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-346-9968. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026