PartsTable
Technical Data Sheet
31WLFS3816X1-3/4 ✓ 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 31WLFS3816X1-3/4 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-234-3776, 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
31WLFS3816X1-3/4
NSN: 5306-01-234-3776
FSC: 5306
CAGE: 82465 — MAC LEAN FOGG LOCK NUT CO (USA)
SPECIFICATIONS
Part Number31WLFS3816X1-3/4
NSN5306-01-234-3776
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 31WLFS3816X1-3/4 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
34044-001Upgraded Successor
successor cross-reference
successor
31013-1Upgraded Successor
successor cross-reference
successor
3100131Interchangeable
interchangeable cross-reference
interchangeable
SNJ54197JInterchangeable
interchangeable cross-reference
interchangeable
SN54197JInterchangeable
interchangeable cross-reference
interchangeable
SN44249JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31WLFS3816X1-3/4?
31WLFS3816X1-3/4 is a 31WLFS3816X1-3/4.
What parts can replace 31WLFS3816X1-3/4?
There are 10 known substitutes for 31WLFS3816X1-3/4: 34044-001, 31013-1, 3100131 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31WLFS3816X1-3/4?
31WLFS3816X1-3/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-234-3776. This indicates validated use in U.S. government and defense supply chains.
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