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M6118 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M6118: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include diameter: 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, overall_length: 2.000 INCHES NOMINAL IN, undercut_width: 0.188 INCHES NOMINAL IN, first_end_style: SQUARE, effective_length: 1.656 INCHES NOMINAL IN, style_designator: GROOVE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-105-3318, 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
M6118
NSN: 5315-01-105-3318
NIINs: 011053318, 014496407
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19554 — EDWARDS O M CO INC THE (USA)
SPECIFICATIONS
diameter0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
overall_length2.000 INCHES NOMINAL IN
undercut_width0.188 INCHES NOMINAL IN
first_end_styleSQUARE
effective_length1.656 INCHES NOMINAL IN
style_designatorGROOVE
undercut_diameter0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-105-3318
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M6118 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
UNDERCUT WIDTH: 0.188 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.188 INCHES NOMINAL IN
UNDERCUT DIAMETER0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
DIAMETER0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
OVERALL LENGTH2.000 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
EFFECTIVE LENGTH1.656 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M6118?
M6118 is a NUT,PLAIN,HEXAGON.
What is the NSN for M6118?
M6118 is cataloged in the U.S. Government catalog under NSN 5315-01-105-3318. 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.