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LM408 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LM408: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, overall_length: 0.365 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN, shank_diameter: 0.186 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN, first_end_style: SQUARE, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-324-9684, 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
LM408
NSN: 5315-00-324-9684
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77873 — ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
overall_length0.365 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
shank_diameter0.186 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
first_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.375 INCHES NOMINAL IN
first_end_locationBOTH ENDS
second_shank_length0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
second_shank_diameter0.1860 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-324-9684
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LM408 · 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
•
SHANK DIAMETER: 0.186 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.1860 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
SHANK LENGTH: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.186 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.1860 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
SHANK LENGTH0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH0.365 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SHOULDER DIAMETER0.375 INCHES NOMINAL IN
SECOND SHANK LENGTH0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LM408?
LM408 is a PIN,SHOULDER,HEADLESS.
What is the NSN for LM408?
LM408 is cataloged in the U.S. Government catalog under NSN 5315-00-324-9684. This indicates validated use in U.S. government and defense supply chains.
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