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1407M8P18 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1407M8P18: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 1.000 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: KNURLED NO. 5, first_end_style: CHAMFERED, special_features: PIN HEAD IS MEDIUM DIAMOND KNURLED, style_designator: SHOULDER.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-502-1841, 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
1407M8P18
NSN: 5315-01-502-1841
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 03350 — GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES, LP (USA)
SPECIFICATIONS
height1.000 INCHES NOMINAL IN
materialSTEEL OVERALL
head_styleKNURLED NO. 5
first_end_styleCHAMFERED
special_featuresPIN HEAD IS MEDIUM DIAMOND KNURLED
style_designatorSHOULDER
first_step_length1.500 INCHES NOMINAL IN
pin_head_diameter0.750 INCHES NOMINAL IN
third_step_length0.750 INCHES NOMINAL IN
under_head_length3.000 INCHES NOMINAL IN
second_step_length0.750 INCHES NOMINAL IN
first_step_diameter0.276 INCHES MINIMUM AND 0.277 INCHES MAXIMUM IN
NSN5315-01-502-1841
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1407M8P18 · 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: 0.276 INCHES MINIMUM AND 0.277 INCHES MAXIMUM IN
•
THIRD STEP DIAMETER: 0.1550 INCHES MINIMUM AND 0.1558 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 3.000 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
SECOND STEP LENGTH: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
PIN HEAD DIAMETER: 0.750 INCHES NOMINAL IN
•
HEAD STYLE: KNURLED NO. 5
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.276 INCHES MINIMUM AND 0.277 INCHES MAXIMUM IN
THIRD STEP DIAMETER0.1550 INCHES MINIMUM AND 0.1558 INCHES MAXIMUM IN
UNDER HEAD LENGTH3.000 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SECOND STEP LENGTH0.750 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER0.750 INCHES NOMINAL IN
HEAD STYLEKNURLED NO. 5
SECOND STEP DIAMETER0.2535 INCHES MINIMUM AND 0.2545 INCHES MAXIMUM IN
HEIGHT1.000 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1407M8P18?
1407M8P18 is a PIN,SHOULDER,HEADED.
What is the NSN for 1407M8P18?
1407M8P18 is cataloged in the U.S. Government catalog under NSN 5315-01-502-1841. This indicates validated use in U.S. government and defense supply chains.
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