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MCM094 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MCM094: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 10.0 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, first_end_style: SQUARE, hardness_rating: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL, special_features: HEAD STYLE UNIQUE,OVAL SHAPE,TWO HOLES 180 DEGREES APART,DIA 10.5 MIL NOM,CENTER OF HOLES 37.5 MIL NOM FROM CENTER, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-486-3910, 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
MCM094
NSN: 5315-01-486-3910
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0VP52 — FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC. DBA FINCANTIERI MARINE SYSTEMS NORTH AM (USA)
SPECIFICATIONS
height10.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
first_end_styleSQUARE
hardness_rating58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
special_featuresHEAD STYLE UNIQUE,OVAL SHAPE,TWO HOLES 180 DEGREES APART,DIA 10.5 MIL NOM,CENTER OF HOLES 37.5 MIL NOM FROM CENTER
style_designatorSHOULDER
first_step_length42.6 MILLIMETERS MINIMUM AND 42.7 MILLIMETERS MAXIMUM MM
pin_head_diameter70.0 MILLIMETERS NOMINAL MM
third_step_length17.0 MILLIMETERS NOMINAL MM
under_head_length135.0 MILLIMETERS NOMINAL MM
second_step_length34.5 MILLIMETERS NOMINAL MM
first_step_diameter56.0 MILLIMETERS NOMINAL MM
NSN5315-01-486-3910
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MCM094 · 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
•
FIRST STEP DIAMETER: 56.0 MILLIMETERS NOMINAL MM
•
THIRD STEP DIAMETER: 48.0 MILLIMETERS NOMINAL MM
•
UNDER HEAD LENGTH: 135.0 MILLIMETERS NOMINAL MM
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
•
SECOND STEP LENGTH: 34.5 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: SHOULDER
•
PIN HEAD DIAMETER: 70.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER56.0 MILLIMETERS NOMINAL MM
THIRD STEP DIAMETER48.0 MILLIMETERS NOMINAL MM
UNDER HEAD LENGTH135.0 MILLIMETERS NOMINAL MM
FIRST END STYLESQUARE
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
SECOND STEP LENGTH34.5 MILLIMETERS NOMINAL MM
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER70.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 8822,UNI 5381 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SECOND STEP DIAMETER50.0 MILLIMETERS NOMINAL MM
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
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 MCM094?
MCM094 is a PIN,SHOULDER,HEADED.
What is the NSN for MCM094?
MCM094 is cataloged in the U.S. Government catalog under NSN 5315-01-486-3910. This indicates validated use in U.S. government and defense supply chains.
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